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DK402686D0 - Plastroer omfattende et ydre korrugeret roer og en glat indervaeg, samt en fremgangsmaade til reparering eller udskiftning af et kloakroer - Google Patents

Plastroer omfattende et ydre korrugeret roer og en glat indervaeg, samt en fremgangsmaade til reparering eller udskiftning af et kloakroer

Info

Publication number
DK402686D0
DK402686D0 DK402686A DK402686A DK402686D0 DK 402686 D0 DK402686 D0 DK 402686D0 DK 402686 A DK402686 A DK 402686A DK 402686 A DK402686 A DK 402686A DK 402686 D0 DK402686 D0 DK 402686D0
Authority
DK
Denmark
Prior art keywords
pipe
plastic
repairing
replacing
procedure
Prior art date
Application number
DK402686A
Other languages
English (en)
Other versions
DK163260B (da
DK163260C (da
DK402686A (da
Inventor
Warner Jan De Putter
Original Assignee
Wavin Bv
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19846458&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK402686(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wavin Bv filed Critical Wavin Bv
Publication of DK402686D0 publication Critical patent/DK402686D0/da
Publication of DK402686A publication Critical patent/DK402686A/da
Publication of DK163260B publication Critical patent/DK163260B/da
Application granted granted Critical
Publication of DK163260C publication Critical patent/DK163260C/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
    • F16L55/1652—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the flexible liner being pulled into the damaged section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/02—Rigid pipes of metal
    • F16L9/06—Corrugated pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Sewage (AREA)
  • Pipe Accessories (AREA)
  • Laminated Bodies (AREA)
  • Electric Cable Installation (AREA)
  • Materials For Medical Uses (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DK402686A 1985-08-23 1986-08-22 Plastroer omfattende et ydre korrugeret roer og en glat indervaeg af et deformerbart materiale, samt en fremgangsmaade til reparering eller renovering af et kloakroer med et saadant plastroer DK163260C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8502327A NL8502327A (nl) 1985-08-23 1985-08-23 Kunststofbuis bestaande uit een buitenhuis met ribbels en gladde binnenwand, alsmede werkwijze voor het herstellen resp. verbeteren van een rioleringsbuis.
NL8502327 1985-08-23

Publications (4)

Publication Number Publication Date
DK402686D0 true DK402686D0 (da) 1986-08-22
DK402686A DK402686A (da) 1987-02-24
DK163260B DK163260B (da) 1992-02-10
DK163260C DK163260C (da) 1992-07-06

Family

ID=19846458

Family Applications (1)

Application Number Title Priority Date Filing Date
DK402686A DK163260C (da) 1985-08-23 1986-08-22 Plastroer omfattende et ydre korrugeret roer og en glat indervaeg af et deformerbart materiale, samt en fremgangsmaade til reparering eller renovering af et kloakroer med et saadant plastroer

Country Status (9)

Country Link
US (1) US4754781A (da)
EP (1) EP0213674B1 (da)
JP (1) JPS6293585A (da)
AT (1) ATE59093T1 (da)
DE (1) DE3676134D1 (da)
DK (1) DK163260C (da)
FI (1) FI84933C (da)
IE (1) IE57320B1 (da)
NL (1) NL8502327A (da)

Families Citing this family (115)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5060696A (en) * 1985-08-23 1991-10-29 Wavin, Bv Plastic pipe comprising an outer corrugated pipe and a smooth inner wall
SE8600964L (sv) * 1986-03-04 1987-09-05 Uponor Ab Ror for infodring av markforlagda rorledningar
CH672536A5 (da) * 1987-04-28 1989-11-30 Ametex Ag
SE8704210D0 (sv) * 1987-10-29 1987-10-29 Uponor Nv Ror for infodring av tryckvattenledningar
GB8726073D0 (en) * 1987-11-06 1987-12-09 Rice N Re-lining of sewers
JPH01266388A (ja) * 1988-04-15 1989-10-24 Kazumune Kojima パイプ
SE461293B (sv) * 1988-05-30 1990-01-29 Uponor Nv Roer foer infodring av markfoerlagda roerledningar
DE68904073T2 (de) * 1988-05-30 1993-05-19 Uponor Nv Rohr zur wiederbeschichtung von leitungen.
EP0356911B1 (de) * 1988-08-26 1992-12-16 Bayer Ag Schlauch zur Sanierung von Rohrleitungen, insbesondere von Abwasserkanälen
JPH0658158B2 (ja) * 1988-12-27 1994-08-03 史朗 金尾 耐圧螺旋波形管
US5284185A (en) * 1988-12-27 1994-02-08 Shiro Kanao Pressure-resistant helical corrugated pipe and method of producing same
GB8907746D0 (en) * 1989-04-06 1989-05-17 Rice Nigel Improvements in or relating to relining of sewers
DE3921075A1 (de) * 1989-06-28 1991-01-03 Wilhelm Hegler Kunststoff-rohr zur kanalrohrsanierung
US5058934A (en) * 1989-12-28 1991-10-22 Brannon Duane A Flexible and extendible pipe section
FR2661477B1 (fr) * 1990-04-26 1992-07-10 Inst Francais Du Petrole Procede de fabrication d'une structure creuse utilisable notamment pour le stockage de fluides sous pression et structure resultante.
GB2249370B (en) * 1990-11-02 1995-05-17 British Gas Plc Replacing mains
GB2249603B (en) * 1990-11-02 1995-05-10 British Gas Plc Replacing mains
DE9201997U1 (de) * 1992-02-17 1992-04-23 Widmaier, Heinz, 7518 Bretten Biegsames Rohr oder Rohrformstück
ATE167559T1 (de) * 1992-08-20 1998-07-15 Ivan C Mandich Verfahren zum installieren eines plastikliners in einem rohr
FI96396C (fi) * 1992-12-28 1996-06-25 Uponor Bv Menetelmä kaksikerroksisen muoviputken muodostamiseksi aineensiirtoa varten ja menetelmällä muodostettu kaksikerroksinen muoviputki
US5390494A (en) * 1993-04-27 1995-02-21 Ap Parts Manufacturing Company Pipe assembly for efficient light-off of catalytic converter
SE9303316D0 (sv) * 1993-10-11 1993-10-11 Uponor Innovation Ab Sätt för renovering av en grenledning till en huvudledning
WO1995033947A1 (en) * 1994-06-07 1995-12-14 Pipeform, Ltd. Interlocked plastic-encased concrete pipe
US6041824A (en) * 1994-06-30 2000-03-28 Steere Enterprises, Inc. Clean air ducts and methods for the manufacture thereof
US5560395A (en) * 1994-09-28 1996-10-01 Bissonnette; Roger A. Apparatus and method for repairing underground conduits in situ
CZ286526B6 (cs) * 1995-04-03 2000-05-17 Uponor Innovation Ab Způsob výroby vlnité trubky a vlnitá trubka vyrobená tímto způsobem
CN1059493C (zh) * 1995-04-03 2000-12-13 乌波诺尔创新股份公司 制造波纹管的方法及所制成的波纹管
GB2299645B (en) * 1995-04-04 1999-04-07 British Gas Plc Installing pipes
GB2300683B (en) * 1995-05-06 1999-10-20 Uponor Ltd Improvements in or relating to flexible pipes
US5653555A (en) 1995-05-19 1997-08-05 Inliner, U.S.A. Multiple resin system for rehabilitating pipe
GB9510433D0 (en) 1995-05-22 1995-07-19 British Gas Plc Installing pipes
US5699838A (en) 1995-05-22 1997-12-23 Inliner, U.S.A. Apparatus for vacuum impregnation of a flexible, hollow tube
EP0844073B1 (en) * 1995-06-26 2002-07-31 Uponor Innovation Ab A tubular product and an extrusion apparatus and method
US5707088A (en) * 1995-08-28 1998-01-13 Contech Construction Products, Inc. Joint for coupling plastic corrugated pipes
US5888024A (en) * 1997-04-04 1999-03-30 Big "O" Inc. Marine dock and flotation tank
GB2335017A (en) * 1998-03-03 1999-09-08 Smiths Industries Plc Coupling fitting on a hose
GB2384502B (en) 1998-11-16 2004-10-13 Shell Oil Co Coupling an expandable tubular member to a preexisting structure
US7603758B2 (en) 1998-12-07 2009-10-20 Shell Oil Company Method of coupling a tubular member
US7357188B1 (en) 1998-12-07 2008-04-15 Shell Oil Company Mono-diameter wellbore casing
US7121352B2 (en) 1998-11-16 2006-10-17 Enventure Global Technology Isolation of subterranean zones
US6823937B1 (en) 1998-12-07 2004-11-30 Shell Oil Company Wellhead
US7231985B2 (en) 1998-11-16 2007-06-19 Shell Oil Company Radial expansion of tubular members
GB2344606B (en) * 1998-12-07 2003-08-13 Shell Int Research Forming a wellbore casing by expansion of a tubular member
US7185710B2 (en) 1998-12-07 2007-03-06 Enventure Global Technology Mono-diameter wellbore casing
US7363984B2 (en) 1998-12-07 2008-04-29 Enventure Global Technology, Llc System for radially expanding a tubular member
US6739392B2 (en) 1998-12-07 2004-05-25 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US7195064B2 (en) * 1998-12-07 2007-03-27 Enventure Global Technology Mono-diameter wellbore casing
US7552776B2 (en) 1998-12-07 2009-06-30 Enventure Global Technology, Llc Anchor hangers
AU770359B2 (en) 1999-02-26 2004-02-19 Shell Internationale Research Maatschappij B.V. Liner hanger
JP3461750B2 (ja) * 1999-03-04 2003-10-27 パナソニック コミュニケーションズ株式会社 通信装置、通信方法、および発信者情報の登録方法
US7055608B2 (en) 1999-03-11 2006-06-06 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US7350563B2 (en) 1999-07-09 2008-04-01 Enventure Global Technology, L.L.C. System for lining a wellbore casing
US7234531B2 (en) 1999-12-03 2007-06-26 Enventure Global Technology, Llc Mono-diameter wellbore casing
US7104574B2 (en) 2000-01-20 2006-09-12 Uponor Eti Company Corrugated pipe connection joint
CA2427534A1 (en) * 2000-06-09 2001-12-20 Fiberliner Networks Method and apparatus for lining a conduit
GB2387861B (en) 2000-09-18 2005-03-02 Shell Int Research Forming a wellbore casing
US7100685B2 (en) 2000-10-02 2006-09-05 Enventure Global Technology Mono-diameter wellbore casing
GB2387405A (en) 2001-01-03 2003-10-15 Enventure Global Technology Mono-diameter wellbore casing
US7410000B2 (en) 2001-01-17 2008-08-12 Enventure Global Technology, Llc. Mono-diameter wellbore casing
JP4399121B2 (ja) * 2001-02-13 2010-01-13 富士フイルム株式会社 撮像システム
FI20011332A7 (fi) * 2001-06-21 2002-12-22 Uponor Innovation Ab Sisävuorausputki ja sisävuorausmenetelmä
CA2453063C (en) 2001-07-06 2011-03-22 Enventure Global Technology Liner hanger
GB2395506B (en) * 2001-07-06 2006-01-18 Eventure Global Technology Liner hanger
US7258168B2 (en) * 2001-07-27 2007-08-21 Enventure Global Technology L.L.C. Liner hanger with slip joint sealing members and method of use
WO2003016669A2 (en) 2001-08-20 2003-02-27 Eventure Global Technology Apparatus for radially expanding tubular members including a segmented expansion cone
KR100378586B1 (ko) * 2001-08-29 2003-04-03 테커스 (주) 엑티브엑스 기반의 키보드 해킹 방지 방법 및 장치
US7775290B2 (en) 2003-04-17 2010-08-17 Enventure Global Technology, Llc Apparatus for radially expanding and plastically deforming a tubular member
US7416027B2 (en) 2001-09-07 2008-08-26 Enventure Global Technology, Llc Adjustable expansion cone assembly
ITRA20010013A1 (it) * 2001-10-22 2002-01-22 Ipm S N C Di Argnani Claudio & Sistema per stabilizzare la forma, rinforzare ed impedire il ritiro dei bicchieri dei tubi corrugati a doppia parete in materia plastica, co
US6701965B1 (en) * 2001-10-31 2004-03-09 Joseph Grace Waste pipe repair insert
GB2421259B (en) 2001-11-12 2006-08-09 Enventure Global Technology Mono diameter wellbore casing
US7290605B2 (en) 2001-12-27 2007-11-06 Enventure Global Technology Seal receptacle using expandable liner hanger
WO2004027786A2 (en) 2002-09-20 2004-04-01 Enventure Global Technology Protective sleeve for expandable tubulars
WO2004018824A2 (en) 2002-08-23 2004-03-04 Enventure Global Technology Magnetic impulse applied sleeve method of forming a wellbore casing
WO2004018823A2 (en) 2002-08-23 2004-03-04 Enventure Global Technology Interposed joint sealing layer method of forming a wellbore casing
EP1485567B1 (en) 2002-02-15 2008-12-17 Enventure Global Technology Mono-diameter wellbore casing
EP1972752A2 (en) 2002-04-12 2008-09-24 Enventure Global Technology Protective sleeve for threated connections for expandable liner hanger
AU2003233475A1 (en) 2002-04-15 2003-11-03 Enventure Global Technlogy Protective sleeve for threaded connections for expandable liner hanger
GB2426993B (en) 2002-05-29 2007-05-02 Enventure Global Technology System for radially expanding a tubular member
WO2004013526A2 (en) * 2002-05-31 2004-02-12 Federal-Mogul Powertrain, Inc. Monolayer foamed corrugated sleeve
GB2418943B (en) 2002-06-10 2006-09-06 Enventure Global Technology Mono Diameter Wellbore Casing
US7096890B2 (en) 2002-06-19 2006-08-29 Saint-Gobain Technical Fabrics Canada, Ltd. Inversion liner and liner components for conduits
US7478650B2 (en) 2002-06-19 2009-01-20 Saint-Gobain Technical Fabrics Canada, Ltd. Inversion liner and liner components for conduits
EP1549823B1 (en) 2002-09-20 2007-07-25 Enventure Global Technology Bottom plug for forming a mono diameter wellbore casing
US7739917B2 (en) 2002-09-20 2010-06-22 Enventure Global Technology, Llc Pipe formability evaluation for expandable tubulars
AU2003275131A1 (en) * 2002-09-20 2004-04-08 Enventure Global Technology Cutter for wellbore casing
GB2410280B (en) 2002-09-20 2007-04-04 Enventure Global Technology Self-lubricating expansion mandrel for expandable tubular
DE10252573A1 (de) * 2002-11-12 2004-05-27 Fränkische Rohrwerke Gebr. Kirchner GmbH + Co. KG Verbundrohr
CN100375203C (zh) * 2002-12-18 2008-03-12 住友电气工业株式会社 通信电缆以及通信线用保护管
JP2004215494A (ja) * 2002-12-18 2004-07-29 Sumitomo Electric Ind Ltd 通信ケーブル及び通信線用保護管
US7886831B2 (en) 2003-01-22 2011-02-15 Enventure Global Technology, L.L.C. Apparatus for radially expanding and plastically deforming a tubular member
US7438133B2 (en) 2003-02-26 2008-10-21 Enventure Global Technology, Llc Apparatus and method for radially expanding and plastically deforming a tubular member
WO2004067961A2 (en) 2003-01-27 2004-08-12 Enventure Global Technology Lubrication system for radially expanding tubular members
GB2415454B (en) 2003-03-11 2007-08-01 Enventure Global Technology Apparatus for radially expanding and plastically deforming a tubular member
JP4120476B2 (ja) * 2003-05-27 2008-07-16 宇部興産株式会社 コルゲートチューブ
US20050166387A1 (en) 2003-06-13 2005-08-04 Cook Robert L. Method and apparatus for forming a mono-diameter wellbore casing
US7712522B2 (en) 2003-09-05 2010-05-11 Enventure Global Technology, Llc Expansion cone and system
DE102004037088B3 (de) * 2004-07-30 2006-04-13 Veritas Ag Flexibler Schlauch, vorzugsweise Ladeluftschlauch für Kraftfahrzeuge
CA2577083A1 (en) 2004-08-13 2006-02-23 Mark Shuster Tubular member expansion apparatus
GB2418717B (en) * 2004-09-29 2009-08-12 Miniflex Ltd Linear member
DE102004054327B4 (de) * 2004-11-10 2009-06-25 Drossbach Gmbh & Co Kg Wellrohr aus thermoplastischem Kunststoff
DE102006018374A1 (de) * 2006-04-20 2007-10-25 Drossbach Gmbh & Co Kg Wellrohr aus thermoplastischem Kunststoff
US7699112B2 (en) * 2006-05-05 2010-04-20 Weatherford/Lamb, Inc. Sidetrack option for monobore casing string
FI123337B (sv) * 2007-01-10 2013-02-28 Kwh Pipe Ab Oy Abrasionsbeständigt polymert rör och förfarande för framställning därav
WO2009031820A1 (en) * 2007-09-03 2009-03-12 Suk Jung Lee Double wall spiral tube with inner wall protecting structure
KR100967520B1 (ko) 2007-09-03 2010-07-07 이석정 이중벽체 나선관
DE102008007226A1 (de) * 2008-02-01 2009-08-06 Fränkische Rohrwerke Gebr. Kirchner Gmbh & Co. Kg Verbundrohr mit schraubenförmiger Wellung und dessen Verwendung als Abwasserrohr oder Erdkollektor
WO2009122292A2 (en) * 2008-03-31 2009-10-08 Coflex S.A. De C.V. Flexible drainage trap
CA2749593C (en) * 2008-04-23 2012-03-20 Weatherford/Lamb, Inc. Monobore construction with dual expanders
JP2012026524A (ja) * 2010-07-26 2012-02-09 Kanaflex Corporation 管路更生管
DE102011084195B4 (de) 2011-10-10 2018-07-05 BSH Hausgeräte GmbH Ausgeschäumte Schlauchleitung, insbesondere für einen Staubsauger
CN103603272A (zh) * 2013-10-12 2014-02-26 天津鑫坤泰预应力专业技术有限公司 一种内壁光滑的波纹管
PL3180553T3 (pl) * 2015-02-12 2018-06-29 Den Di De Nora, Paolo Rozciągliwy wąż
CA2891728C (en) * 2015-05-15 2022-06-28 Manfred A. A. Lupke Foam filled corrugated pipe
JP6831102B2 (ja) * 2017-01-30 2021-02-17 竹本　直文 水洗便器用タンク、管体、および管体敷設方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE522825A (da) *
US2898941A (en) * 1956-10-10 1959-08-11 Davol Rubber Co Inhaler tube
GB965640A (en) * 1963-05-10 1964-08-06 Flexible Tubing Corp Improvements in flexible conduit
US3550639A (en) * 1967-07-18 1970-12-29 Takeo Okuda Buffer pipe
US3640312A (en) * 1969-06-27 1972-02-08 Acme Hamilton Mfg Corp Flexible corrugated tubing having improved performance characteristics
US3665967A (en) * 1970-01-16 1972-05-30 Western Co Of North America Supercharge hose
JPS5142119A (ja) * 1974-10-05 1976-04-09 Shiro Kanao Goseijushiseikatoseihoosu
US4037626A (en) * 1975-09-15 1977-07-26 Standard Oil Company (Indiana) High strength composite pipe structure having leakproof joints
DE2637995C2 (de) * 1976-08-24 1983-05-26 Hegler, Wilhelm, 8730 Bad Kissingen Verfahren zur Herstellung von doppelwandigen Kunststoffrohren mit einer ringförmig gewellten Außenwand und einer glatten Innenwand
US4261671A (en) * 1977-09-26 1981-04-14 Shell Oil Company Corrugated pipe for deepwater applications
JPS5844582B2 (ja) * 1978-01-27 1983-10-04 周郎 有田 図面等の折込装置
DE2840174A1 (de) * 1978-09-15 1980-03-20 Oltmanns Ziegelwerk Leitungsrohr aus kunststoff
GB2041147B (en) * 1979-01-22 1982-12-15 Fusion Equipment Ltd Renovating sewers
US4269234A (en) * 1979-05-18 1981-05-26 Tri State Culvert Corporation High strength pipe
FR2458022A1 (fr) * 1979-05-30 1980-12-26 Coflexip Conduite tubulaire flexible
US4312383A (en) * 1980-04-21 1982-01-26 Dayco Corporation Hose construction and apparatus for and method of making same
JPS5844583U (ja) * 1981-09-18 1983-03-25 金尾　史朗 合成樹脂製コルゲ−ト二重管
EP0082223A1 (en) * 1981-12-21 1983-06-29 Demco Limited Lining underground conduits

Also Published As

Publication number Publication date
FI84933B (fi) 1991-10-31
EP0213674A1 (en) 1987-03-11
FI863419A7 (fi) 1987-02-24
JPS6293585A (ja) 1987-04-30
FI84933C (fi) 1992-02-10
DK163260B (da) 1992-02-10
IE862251L (en) 1987-02-23
US4754781A (en) 1988-07-05
ATE59093T1 (de) 1990-12-15
DE3676134D1 (de) 1991-01-24
DK163260C (da) 1992-07-06
FI863419A0 (fi) 1986-08-22
EP0213674B1 (en) 1990-12-12
DK402686A (da) 1987-02-24
NL8502327A (nl) 1987-03-16
IE57320B1 (en) 1992-07-15

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