[go: up one dir, main page]

BR9405822A - Dispositivo para o corte ultra-sônico e/ou soldagem ultra-sônica de tiras - Google Patents

Dispositivo para o corte ultra-sônico e/ou soldagem ultra-sônica de tiras

Info

Publication number
BR9405822A
BR9405822A BR9405822A BR9405822A BR9405822A BR 9405822 A BR9405822 A BR 9405822A BR 9405822 A BR9405822 A BR 9405822A BR 9405822 A BR9405822 A BR 9405822A BR 9405822 A BR9405822 A BR 9405822A
Authority
BR
Brazil
Prior art keywords
ultrasonic
strip welding
cutting
ultrasonic cutting
welding
Prior art date
Application number
BR9405822A
Other languages
English (en)
Portuguese (pt)
Inventor
Stefan Kipp
Original Assignee
Vaupel Textilimaschinen Kg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE4303092A external-priority patent/DE4303092A1/de
Application filed by Vaupel Textilimaschinen Kg filed Critical Vaupel Textilimaschinen Kg
Publication of BR9405822A publication Critical patent/BR9405822A/pt

Links

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06HMARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H7/00Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
    • D06H7/22Severing by heat or by chemical agents
    • D06H7/221Severing by heat or by chemical agents by heat
    • D06H7/223Severing by heat or by chemical agents by heat using ultrasonic vibration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08Means for treating work or cutting member to facilitate cutting
    • B26D7/086Means for treating work or cutting member to facilitate cutting by vibrating, e.g. ultrasonically
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26FPERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00Severing by means other than cutting; Apparatus therefor
    • B26F3/06Severing by using heat
    • B26F3/16Severing by using heat by radiation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • B29C65/083Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil
    • B29C65/086Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil using a rotary anvil
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/74Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/743Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
    • B29C65/7439Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc for continuously and longitudinally welding and severing webs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/74Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/743Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
    • B29C65/7443Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc by means of ultrasonic vibrations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/81General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8145General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/81463General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a plurality of single pressing elements, e.g. a plurality of sonotrodes, or comprising a plurality of single counter-pressing elements, e.g. a plurality of anvils, said plurality of said single elements being suitable for making a single joint
    • B29C66/81469General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a plurality of single pressing elements, e.g. a plurality of sonotrodes, or comprising a plurality of single counter-pressing elements, e.g. a plurality of anvils, said plurality of said single elements being suitable for making a single joint one placed next to the other in a single line transverse to the feed direction, e.g. shoulder to shoulder sonotrodes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/81General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/816General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8161General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps said pressing elements being supported or backed-up by springs or by resilient material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/81General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/816General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8167Quick change joining tools or surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/84Specific machine types or machines suitable for specific applications
    • B29C66/843Machines for making separate joints at the same time in different planes; Machines for making separate joints at the same time mounted in parallel or in series
    • B29C66/8432Machines for making separate joints at the same time mounted in parallel or in series
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03JAUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
    • D03J1/00Auxiliary apparatus combined with or associated with looms
    • D03J1/06Auxiliary apparatus combined with or associated with looms for treating fabric
    • D03J1/08Auxiliary apparatus combined with or associated with looms for treating fabric for slitting fabric
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06HMARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H5/00Seaming textile materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/729Textile or other fibrous material made from plastics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/81General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/812General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • B29C66/8126General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps characterised by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • B29C66/81264Mechanical properties, e.g. hardness
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2313/00Use of textile products or fabrics as reinforcement
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037Other properties
    • B29K2995/007Hardness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Toxicology (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
BR9405822A 1993-02-04 1994-01-05 Dispositivo para o corte ultra-sônico e/ou soldagem ultra-sônica de tiras BR9405822A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4303092A DE4303092A1 (de) 1993-02-04 1993-02-04 Verfahren und Vorrichtung zur Herstellung eines durch Figurschüsse gemusterten textilen Bandes, insbesondere eines Etikettbandes, aus einer Breitbahn mit schmelzfähigem Fadenwerkstoff
PCT/EP1994/000011 WO1994018373A1 (de) 1993-02-04 1994-01-05 Vorrichtung zum ultraschall-schneiden und/oder ultraschall-schweissen von bahnen

Publications (1)

Publication Number Publication Date
BR9405822A true BR9405822A (pt) 1995-12-05

Family

ID=52633924

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9405822A BR9405822A (pt) 1993-02-04 1994-01-05 Dispositivo para o corte ultra-sônico e/ou soldagem ultra-sônica de tiras

Country Status (8)

Country Link
EP (1) EP0682725A1 (de)
JP (1) JPH08506060A (de)
KR (1) KR960701254A (de)
CN (1) CN1094344A (de)
AU (1) AU5859494A (de)
BR (1) BR9405822A (de)
CA (1) CA2153150A1 (de)
WO (1) WO1994018373A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29511224U1 (de) * 1995-07-11 1995-10-26 Textilma Ag, Hergiswil Ultraschallvorrichtung zum Schneiden einer schmelzfähigen Textilbahn und gleichzeitigen Verschweißen der Schnittränder
GB9610417D0 (en) * 1996-05-17 1996-07-24 Rawson Francis F H Horn tuning and adjustment
JP4258745B2 (ja) 1997-03-21 2009-04-30 ウッドウェルディング アーゲー 孔または空隙を有する材料における接合素子の留め方法および留め用接合素子
ITRN990032A1 (it) * 1999-11-25 2000-02-25 I L T E S Srl Apparecchiatura automatica per tagliare tessuti.
EP1363543B1 (de) 2001-03-02 2006-09-06 Woodwelding AG Implantate und Vorrichtung zum Verbinden von Gewebeteilen
DE10210075B4 (de) * 2002-03-08 2008-04-30 Stapla Ultraschall-Technik Gmbh Vorrichtung zum Abdichten und Trennen eines Rohrabschnitts
US6955540B2 (en) 2002-08-23 2005-10-18 Woodwelding Ag Preparation for being fastened on a natural tooth part or tooth and corresponding fastening method
US7008226B2 (en) 2002-08-23 2006-03-07 Woodwelding Ag Implant, in particular a dental implant
KR100829990B1 (ko) * 2006-10-31 2008-05-19 박상부 초음파를 이용한 직물 절단 장치 및 직물 절단 방법
US9326840B2 (en) * 2008-12-15 2016-05-03 Allergan, Inc. Prosthetic device and method of manufacturing the same
DE102011118208A1 (de) * 2011-11-11 2013-05-16 Artech Ultrasonic Systems Ag Ultraschall-Schneidevorrichtung
KR101515806B1 (ko) * 2013-11-04 2015-05-04 코닝정밀소재 주식회사 시트 제조방법 및 제조장치
CN103990903B (zh) * 2014-06-13 2016-08-24 金兴汽车内饰股份有限公司 超声波焊接设备用焊头压紧装置
JP6945223B2 (ja) * 2017-06-29 2021-10-06 株式会社アルテクス 接合用共振器又は接合用受け治具
DE102019203383A1 (de) * 2019-03-13 2020-09-17 Zf Friedrichshafen Ag Verfahren und System zum Erzeugen eines Faservorformlings

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1466862A (en) * 1974-04-19 1977-03-09 Kerry Ultrasonics Sonic vibrator
FR2313186A1 (fr) * 1975-03-13 1976-12-31 Calemard Station Service Texti Dispositif appliquant des effets ultra-soniques a des operations telles que coupe, soudure et autres, executees sur des articles textiles ou en feuilles, tisses ou non, partiellement ou totalement thermofusibles
SU817809A1 (ru) * 1978-06-26 1981-03-30 Специальное Проектно-Конструкторскоеи Технологическое Бюро Малых Элект-Рических Машин Производственногообъединения "Эльфа" Стержнева ультразвукова колеба-ТЕльНА СиСТЕМА
JPS63283802A (ja) * 1987-05-13 1988-11-21 Taga Electric Co Ltd 超音波振動切削装置
GB8810976D0 (en) * 1988-05-10 1988-06-15 Sra Dev Ltd Cutting brittle materials

Also Published As

Publication number Publication date
KR960701254A (ko) 1996-02-24
CA2153150A1 (en) 1994-08-18
EP0682725A1 (de) 1995-11-22
AU5859494A (en) 1994-08-29
CN1094344A (zh) 1994-11-02
WO1994018373A1 (de) 1994-08-18
JPH08506060A (ja) 1996-07-02

Similar Documents

Publication Publication Date Title
BR9708096A (pt) Conjunto de ferramenta de corte e dispositivo de ajuste
DE69500547D1 (de) Kreismesser und Schneidemessvorrichtung
DE69510900D1 (de) Querschweissvorrichtung
DE19581386T1 (de) Hemmsteg-Schneidevorrichtung und Hemmsteg-Schneideverfahren
DE69428180D1 (de) Schnittsysteme und -verfahren
BR9405822A (pt) Dispositivo para o corte ultra-sônico e/ou soldagem ultra-sônica de tiras
BR9406068A (pt) Aparelho escavador e aparelho posicionador de sensor para o mesmo
DE69507935D1 (de) Querschweissvorrichtung
DE69409572D1 (de) Schneidgerät und Vorrichtung
BR9506318A (pt) Cabeça de barbeador e sistema de barbear
DE59403205D1 (de) Vorrichtung zum schweissen und/oder schneiden
BR9401215A (pt) Aparelho para poda e dispositivo de limpeza de radiador
DE69321220D1 (de) Stahlschneidvorrichtung
DE69419231D1 (de) Laserschneidevorrichtung
DE59701314D1 (de) Vorrichtung zum schweissen und/oder schneiden
DE69323277D1 (de) Schweisswulstschneidvorrichtung
KR960011552A (ko) 공작물의 절단방법 및 장치
DE69331738D1 (de) Ausstanzähnliche Schneidvorrichtung
BR9302287A (pt) Dispositivo e alimentacao e de corte
ITMI940090A0 (it) Dispositivo di spianamento per foglie e lastre termoplastiche
BR9502075A (pt) Dispositivo para prevençao de incendios para veículos e embarcaçoes
BR7501979U (pt) Conjunto de corte e solda
ES1027213Y (es) Dispositivo para corte transversal de cintas.
KR940020318U (ko) 소형금속의 굽힘 및 절단용 정위치 장치
BR9302145A (pt) Dispositivo de corte

Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law