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FI950275L - Arvokkaisiin dokumentteihin tehtyjä tai niihin liittyviä parannuksia - Google Patents

Arvokkaisiin dokumentteihin tehtyjä tai niihin liittyviä parannuksia Download PDF

Info

Publication number
FI950275L
FI950275L FI950275A FI950275A FI950275L FI 950275 L FI950275 L FI 950275L FI 950275 A FI950275 A FI 950275A FI 950275 A FI950275 A FI 950275A FI 950275 L FI950275 L FI 950275L
Authority
FI
Finland
Prior art keywords
improvements made
valuable documents
valuable
documents
Prior art date
Application number
FI950275A
Other languages
English (en)
Swedish (sv)
Other versions
FI950275A7 (fi
FI950275A0 (fi
Inventor
Malcolm Robert Murray Knight
Roland Isherwood
Craig Harvey Nelson
Sarah Anne Rocca
Robin Edward Godrey
Original Assignee
Portals Ltd
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=10719285&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI950275(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Portals Ltd filed Critical Portals Ltd
Publication of FI950275L publication Critical patent/FI950275L/fi
Publication of FI950275A7 publication Critical patent/FI950275A7/fi
Publication of FI950275A0 publication Critical patent/FI950275A0/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D15/00—Printed matter of special format or style not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/351—Translucent or partly translucent parts, e.g. windows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/29—Securities; Bank notes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B42D25/364—Liquid crystals
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/04—Preventing copies being made of an original
    • G03G21/043—Preventing copies being made of an original by using an original which is not reproducible or only reproducible with a different appearence, e.g. originals with a photochromic layer or a colour background
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/003—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using security elements
    • G07D7/0034—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using security elements using watermarks
    • B42D2033/26—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/333—Watermarks

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Credit Cards Or The Like (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Liquid Crystal (AREA)
  • Peptides Or Proteins (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Saccharide Compounds (AREA)
  • Polarising Elements (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Tires In General (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Luminescent Compositions (AREA)
FI950275A 1992-07-24 1993-07-01 Arvokkaisiin dokumentteihin tehtyjä tai niihin liittyviä parannuksia FI950275A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9215828A GB2268906A (en) 1992-07-24 1992-07-24 Counterfeit protection for documents using optical effects of liquid crystal
PCT/GB1993/001386 WO1994002329A1 (en) 1992-07-24 1993-07-01 Improvements in or relating to high value documents

Publications (3)

Publication Number Publication Date
FI950275L true FI950275L (fi) 1995-01-23
FI950275A7 FI950275A7 (fi) 1995-01-23
FI950275A0 FI950275A0 (fi) 1995-01-23

Family

ID=10719285

Family Applications (1)

Application Number Title Priority Date Filing Date
FI950275A FI950275A0 (fi) 1992-07-24 1993-07-01 Arvokkaisiin dokumentteihin tehtyjä tai niihin liittyviä parannuksia

Country Status (16)

Country Link
US (1) US5678863A (fi)
EP (1) EP0650413B2 (fi)
JP (1) JPH07509190A (fi)
KR (1) KR950702475A (fi)
AT (1) ATE137174T1 (fi)
BR (1) BR9306771A (fi)
CA (1) CA2140880C (fi)
DE (1) DE69302389T3 (fi)
DK (1) DK0650413T4 (fi)
ES (1) ES2089829T5 (fi)
FI (1) FI950275A0 (fi)
GB (1) GB2268906A (fi)
PL (1) PL172267B1 (fi)
RU (1) RU2102246C1 (fi)
SI (1) SI9300395A (fi)
WO (1) WO1994002329A1 (fi)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0689065B1 (de) * 1994-06-24 2001-06-27 Rolic AG Optisches Bauelement
GB2306938B (en) * 1995-11-09 1997-12-24 Portals Watermarked label
DE29519669U1 (de) * 1995-12-12 1996-03-07 Sokymat Identifikations Komponenten GmbH, 51429 Bergisch Gladbach Datenträgerelement, insbesondere in Gestalt einer Wertkarte o.dgl.
IT1277732B1 (it) * 1995-12-27 1997-11-12 Walter Mantegazza Documento con mezzi di antifalsificazione ed anticontraffazione particolarmente per cartevalori e simili
AUPO289296A0 (en) 1996-10-10 1996-10-31 Securency Pty Ltd Self-verifying security documents
ATE327552T1 (de) * 1997-01-27 2006-06-15 Koninkl Philips Electronics Nv System zum kopierschutz von aufgezeichneten signalen
US6259506B1 (en) * 1997-02-18 2001-07-10 Spectra Science Corporation Field activated security articles including polymer dispersed liquid crystals, and including micro-encapsulated field affected materials
JP4267080B2 (ja) * 1997-05-09 2009-05-27 ロリク アーゲー 光学素子
DE69832574T2 (de) * 1997-07-29 2006-06-14 Nhk Spring Co Ltd Optisches Identifizierungssystem mit cholesterischen Flüssigkristallen
DE19737612A1 (de) 1997-08-28 1999-03-04 Consortium Elektrochem Ind Mit dem Auge nicht erkennbare, maschinendetektierbare Sicherheitsmarkierung, Herstellung der Sicherheitsmarkierung und Sicherheitssystem umfassend diese Sicherheitsmarkierung
DE19737618A1 (de) 1997-08-28 1999-03-04 Consortium Elektrochem Ind Maschinendetektierbare Sicherheitsmarkierung mit erhöhter Fälschungssicherheit, Herstellung der Sicherheitsmarkierung und Sicherheitssystem umfassend diese Sicherheitsmarkierung
DE19743722A1 (de) * 1997-10-02 1999-04-08 Wacker Chemie Gmbh Polysiloxane mit heterocyclischen Funktionen, deren Herstellung und Verwendung
CA2318064A1 (en) 1998-01-21 1999-07-29 Securency Pty. Ltd Method of verifying the authenticity of a security document and document for use in such a method
US20020117845A1 (en) 2000-01-03 2002-08-29 Bundesdruckerei Gmbh Security and/or valve document
US20040120040A1 (en) 1998-11-13 2004-06-24 Rolic Ag Optical component
GB9825023D0 (en) * 1998-11-13 1999-01-06 Rolic Ag Optical component
DE19907697A1 (de) * 1999-02-23 2000-08-24 Giesecke & Devrient Gmbh Wertdokument
DE60045072D1 (de) * 1999-05-24 2010-11-18 Toppan Printing Co Ltd Zusammengesetzter komposit-körper, informationsspeicher-medium und vorrichtung zur aufbringung fälschungssicherer merkmale
AUPQ125999A0 (en) * 1999-06-28 1999-07-22 Securency Pty Ltd Method of producing a diffractive structure in security documents
DE10039377A1 (de) * 1999-09-03 2001-03-08 Merck Patent Gmbh Thermochromes flüssigkristallines Medium
RU2177880C2 (ru) * 1999-10-22 2002-01-10 Цветков Анатолий Евгеньевич Способ защиты и идентификации ценных бумаг
US6726252B1 (en) * 1999-12-15 2004-04-27 Illen Products Ltd. Computer-controlled identifier tag production system
FR2804448B1 (fr) * 2000-02-01 2002-04-05 Arjo Wiggins Sa Papier de securite comportant une zone de securite, procede pour realiser un tel papier et dispositif pour mettre en oeuvre ce procede
FR2804447B1 (fr) * 2000-02-01 2002-04-05 Arjo Wiggins Sa Papier comportant un filigrane a effet multiton et toile pour fabriquer ce papier
US7050195B1 (en) 2000-04-20 2006-05-23 Hewlett-Packard Development Company, L.P. Printed medium data storage
US6698797B2 (en) * 2000-07-31 2004-03-02 Medical Documents, Inc. Health and immunization record booklet
JP2002127647A (ja) * 2000-10-19 2002-05-08 Nhk Spring Co Ltd 対象物の識別媒体及びその製造方法
JP4565591B2 (ja) * 2000-11-29 2010-10-20 トッパン・フォームズ株式会社 コレステリック液晶性化合物を保持したカード
JP2003161835A (ja) 2001-07-02 2003-06-06 Merck Patent Gmbh 光学可変マーキング
EP1281538A3 (en) 2001-07-02 2004-01-28 MERCK PATENT GmbH Optically variable marking
DE10163265A1 (de) * 2001-12-21 2003-07-03 Giesecke & Devrient Gmbh Wertdokument und Verfahren und Vorrichtung zur Prüfung des Wertdokuments
CN1589457B (zh) * 2001-12-21 2010-05-12 德国捷德有限公司 片材及用于制造和处理该片材的设备与方法
DE10257711B4 (de) 2001-12-27 2019-09-26 Merck Patent Gmbh Polymerisierbare monocyclische Verbindungen enthaltende Flüssigkristallmischungen
GB0201767D0 (en) * 2002-01-25 2002-03-13 Rue De Int Ltd Improvements in methods of manufacturing substrates
JP2003231380A (ja) * 2002-02-12 2003-08-19 Nhk Spring Co Ltd 対象物の識別媒体及び識別方法
US6766045B2 (en) 2002-03-11 2004-07-20 Digital Verification Ltd. Currency verification
DE10211310B4 (de) * 2002-03-14 2006-09-07 Sicpa Holding S.A. Vorrichtung zum optischen Nachweis von Sicherheitsmarken aus flüssigkristallinem Material
US20030232210A1 (en) * 2002-06-18 2003-12-18 3M Innovative Properties Company Ink-receptive foam article
AUPS301902A0 (en) * 2002-06-18 2002-07-11 Securency Pty Ltd Polarising liquid crystal device for security documents
DE10233928A1 (de) * 2002-07-25 2004-02-12 Giesecke & Devrient Gmbh Verfahren und Vorrichtung zur Echtheitsprüfung eines Sicherheitselements
US8025952B2 (en) * 2002-09-13 2011-09-27 Jds Uniphase Corporation Printed magnetic ink overt security image
US9458324B2 (en) 2002-09-13 2016-10-04 Viava Solutions Inc. Flakes with undulate borders and method of forming thereof
US7820282B2 (en) * 2003-04-10 2010-10-26 3M Innovative Properties Company Foam security substrate
US7655296B2 (en) 2003-04-10 2010-02-02 3M Innovative Properties Company Ink-receptive foam article
DE10328744A1 (de) * 2003-06-25 2005-01-13 Metronic Ag Druckträger mit optisch doppelbrechender Schicht
JP2005022292A (ja) * 2003-07-03 2005-01-27 Nippon Oil Corp 対象物の識別構造およびその構造が設けられた対象物
ATE438681T1 (de) * 2003-11-21 2009-08-15 Merck Patent Gmbh Verfahren zur modifikation von chiralen flüssigkristallfilmen mit hilfe von extraktionsmitteln
US20080246894A1 (en) * 2004-01-12 2008-10-09 Securency Pty Limited Security Document Incorporating Optical Component
DE102004007379B3 (de) 2004-02-16 2005-09-01 Ovd Kinegram Ag Wertgegenstand mit Moiré-Muster
US7808605B2 (en) * 2004-04-30 2010-10-05 Giesecke & Devrient Gmbh Sheeting and methods for the production thereof
DE102004021247A1 (de) * 2004-04-30 2005-11-24 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102004021246A1 (de) * 2004-04-30 2005-11-24 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102004039355A1 (de) * 2004-08-12 2006-02-23 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
ES2428360T5 (es) * 2004-08-12 2019-04-16 Giesecke & Devrient Currency Technology Gmbh Elemento de seguridad con soporte
US20060059757A1 (en) * 2004-09-17 2006-03-23 Illen Products Ltd. Identifier tag assembly having peripheral frame
EP1827823B1 (de) * 2004-12-23 2010-01-13 Landqart Mehrschichtaufbau als drucksubstrat sowie verfahren zu dessen herstellung
US8107099B2 (en) * 2005-06-24 2012-01-31 Xerox Corporation Watermarking
US7593138B2 (en) * 2005-09-09 2009-09-22 Xerox Corporation Special effects achieved by setoverprint/setoverprintmode and manipulating object optimize rendering (OOR) tags and colors
WO2007059853A1 (en) 2005-11-22 2007-05-31 Merck Patent Gmbh Process for a thermal transfer of a liquid crystal film using a transfer element
GB2437939B (en) * 2006-05-08 2008-03-26 Rue De Int Ltd Improvements in security substrates
GB2438383B (en) * 2006-05-26 2008-10-08 Rue De Int Ltd Improvements in substrates
JP5181567B2 (ja) * 2007-08-03 2013-04-10 凸版印刷株式会社 標識素子、標識化物品及び判別方法
DE102007044486B4 (de) 2007-09-18 2010-02-18 Leonhard Kurz Gmbh & Co. Kg Sicherheitselement zur Erhöhung der Fälschungssicherheit eines Sicherheitsdokuments und Sicherheitsdokument
MY169769A (en) 2008-04-02 2019-05-15 Sicpa Holding Sa Identification and authentication using liquid crystal material markings
RU2365609C1 (ru) * 2008-06-10 2009-08-27 Войсковая часть 68240 Способ изготовления устройства для идентификации
RU2366678C1 (ru) * 2008-06-10 2009-09-10 Войсковая часть 68240 Устройство для идентификации
PE20100769A1 (es) * 2009-04-02 2010-11-25 Sicpa Holding Sa Identificacion y autenticacion usando marcados de material de cristal liquido polimerico
DE102009016525A1 (de) * 2009-04-06 2010-10-07 Giesecke & Devrient Gmbh Mikrokapsel mit Flüssigkristall
EA201000350A1 (ru) 2009-11-24 2011-06-30 Закрытое Акционерное Общество "Голографическая Индустрия" Идентификационная метка, предназначенная для защиты полотна бумаги и/или полимерного материала от подделки, полотно бумаги и/или полимерный материал (варианты), защищенный от подделки идентификационной меткой, и способ получения чековой или контрольной ленты из такого материала
EA014380B1 (ru) * 2010-01-21 2010-10-29 Открытое Акционерное Общество "Научно-Производственное Объединение "Криптен" Оптический защитный элемент, способ его изготовления и устройство верификации и самоверификации
KR20140004081A (ko) 2010-12-07 2014-01-10 시크파 홀딩 에스.에이. 키랄 액정고분자의 색채 전이성의 단순화 제어방법 및 그 조성물
CA2818026C (en) 2010-12-07 2018-11-06 Sicpa Holding Sa Composite marking based on chiral liquid crystal precursors
AR086508A1 (es) 2011-05-27 2013-12-18 Sicpa Holding Sa Sustrato con una marcacion de polimero de cristal liquido modificado
DE102011121911A1 (de) * 2011-12-21 2013-06-27 Giesecke & Devrient Gmbh Verfahren und Vorrichtung zur Prüfung eines Sicherheitsmerkmals eines Wertdokuments
US9279927B2 (en) 2013-02-15 2016-03-08 Opsec Security Group, Inc. Security device having optically variable device portion and method of making the same
TW201520216A (zh) 2013-10-21 2015-06-01 Sicpa Holding Sa 對掌性摻雜物與使用聚合性液晶材料標記之識別法及鑑別法
US10611919B2 (en) 2013-11-08 2020-04-07 Sicpa Holding Sa Salt-free composite marking based on chiral liquid crystal precursors comprising chiral acrylate dopants
US10308872B2 (en) 2013-11-08 2019-06-04 Sicpa Holding Sa Composite marking based on chiral liquid crystal precursors and modifying resins
EP4253077A1 (en) 2022-03-30 2023-10-04 BIC Violex Single Member S.A. System with salt-based color adjustment of substrate

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT941586B (it) † 1971-10-15 1973-03-10 Martelli M Apparecchio verificatore di carte valori ed in specie di banconote a funzionamento fotoelettrico
DE2212350B2 (de) † 1972-03-15 1974-10-10 Hermann M. 6000 Frankfurt Timm Eine Füllung enthaltender Hohlfaden aus transparentem Kunststoff
AU488652B2 (en) * 1973-09-26 1976-04-01 Commonwealth Scientific And Industrial Research Organisation Improvements in or relating to security tokens
GB1552853A (en) * 1976-09-24 1979-09-19 Bank Of England Authentication devices
DE2713484C2 (de) † 1977-03-26 1979-01-25 Transfertex Thermodruck-System Gmbh, 8752 Kleinostheim Verfahren zum Bedrucken von platten- oder bahnförmigen Materialien
DE2805967A1 (de) * 1978-02-13 1979-08-16 Aral Austria Ges Mbh Vorrichtung zur pruefung von dokumenten
US4228997A (en) † 1978-06-23 1980-10-21 Eastman Kodak Company Stacking machine
IN157644B (fi) † 1981-02-19 1986-05-10 Portals Ltd
US4514085A (en) * 1982-06-28 1985-04-30 Beckman Instruments, Inc. Marking and authenticating documents with liquid crystal materials
US4472627A (en) * 1982-09-30 1984-09-18 The United States Of America As Represented By The Secretary Of The Treasury Authenticating and anti-counterfeiting device for currency
GB8905471D0 (en) * 1989-03-10 1989-04-19 De La Rue Co Plc Sheet with security device
DE68917916T2 (de) * 1989-05-31 1995-02-23 Agfa Gevaert Nv Schichtpressartikel Laminat für Identifizierungszwecke.
DE3942663A1 (de) * 1989-12-22 1991-06-27 Gao Ges Automation Org Datentraeger mit einem fluessigkristall-sicherheitselement
DE59104959D1 (de) † 1990-12-12 1995-04-20 Sihl Zuercher Papierfabrik An Sicherheitspapier für Banknoten oder dergl. und Verfahren zu seiner Herstellung.
FR2670812B1 (fr) † 1990-12-21 1996-06-21 Arjomari Europ Feuille imprimable pour fabriquer des documents de securite comportant un moyen contre la contrefacon ou d'authentification.

Also Published As

Publication number Publication date
DK0650413T4 (da) 2001-01-08
KR950702475A (ko) 1995-07-29
DK0650413T3 (da) 1996-05-13
GB9215828D0 (en) 1992-09-09
EP0650413A1 (en) 1995-05-03
GB2268906A (en) 1994-01-26
EP0650413B2 (en) 2000-10-25
FI950275A7 (fi) 1995-01-23
FI950275A0 (fi) 1995-01-23
JPH07509190A (ja) 1995-10-12
DE69302389T2 (de) 1996-09-12
BR9306771A (pt) 1998-12-08
ES2089829T5 (es) 2001-02-01
WO1994002329A1 (en) 1994-02-03
RU2102246C1 (ru) 1998-01-20
DE69302389T3 (de) 2001-06-07
PL307180A1 (en) 1995-05-15
RU95105166A (ru) 1996-11-10
CA2140880A1 (en) 1994-02-03
SI9300395A (en) 1994-03-31
DE69302389D1 (de) 1996-05-30
CA2140880C (en) 1998-12-22
US5678863A (en) 1997-10-21
ES2089829T3 (es) 1996-10-01
PL172267B1 (en) 1997-08-29
EP0650413B1 (en) 1996-04-24
ATE137174T1 (de) 1996-05-15

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