DE1931536C3 - Verfahren zum Herstellen von Identifizierungskarten - Google Patents

Verfahren zum Herstellen von Identifizierungskarten

Info

Publication number
DE1931536C3
DE1931536C3 DE1931536A DE1931536A DE1931536C3 DE 1931536 C3 DE1931536 C3 DE 1931536C3 DE 1931536 A DE1931536 A DE 1931536A DE 1931536 A DE1931536 A DE 1931536A DE 1931536 C3 DE1931536 C3 DE 1931536C3
Authority
DE
Germany
Prior art keywords
card
surface pattern
identification
cards
pattern
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE1931536A
Other languages
German (de)
English (en)
Other versions
DE1931536B2 (de
DE1931536A1 (de
Inventor
Gunnar Lindstroem
Gunde Schullstroem
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saab AB
Original Assignee
Saab Scania AB
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
Application filed by Saab Scania AB filed Critical Saab Scania AB
Publication of DE1931536A1 publication Critical patent/DE1931536A1/de
Publication of DE1931536B2 publication Critical patent/DE1931536B2/de
Application granted granted Critical
Publication of DE1931536C3 publication Critical patent/DE1931536C3/de
Expired legal-status Critical Current

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
    • 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
    • B42D25/369—Magnetised or magnetisable materials
    • 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
    • B42D25/21—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose for multiple purposes
    • 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
    • B42D25/23—Identity cards
    • 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
    • B42D25/309—Photographs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
    • G07C9/23—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder by means of a password
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/086—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means by passive credit-cards adapted therefor, e.g. constructive particularities to avoid counterfeiting, e.g. by inclusion of a physical or chemical security-layer
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
    • G07F7/1025—Identification of user by a PIN code
    • G07F7/1058—PIN is checked locally
    • G07F7/1066—PIN data being compared to data on card
    • 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
    • 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
    • B42D25/318—Signatures
    • 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
    • B42D25/40—Manufacture
    • B42D25/45—Associating two or more layers
    • B42D25/465—Associating two or more layers using chemicals or adhesives
    • B42D25/47—Associating two or more layers using chemicals or adhesives using adhesives

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Manufacturing & Machinery (AREA)
  • Credit Cards Or The Like (AREA)
DE1931536A 1968-06-24 1969-06-21 Verfahren zum Herstellen von Identifizierungskarten Expired DE1931536C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE08489/68A SE330282B (xx) 1968-06-24 1968-06-24

Publications (3)

Publication Number Publication Date
DE1931536A1 DE1931536A1 (de) 1970-02-05
DE1931536B2 DE1931536B2 (de) 1974-05-16
DE1931536C3 true DE1931536C3 (de) 1975-01-16

Family

ID=20274219

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1931536A Expired DE1931536C3 (de) 1968-06-24 1969-06-21 Verfahren zum Herstellen von Identifizierungskarten

Country Status (5)

Country Link
US (1) US3636318A (xx)
DE (1) DE1931536C3 (xx)
FR (1) FR2013362A1 (xx)
GB (1) GB1274238A (xx)
SE (1) SE330282B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829778A1 (de) 1978-07-06 1980-01-17 Gao Ges Automation Org Wertzeichen, wie kredit- oder ausweiskarte und geraet zum pruefen des wertzeichens bzw. der karte

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA958483A (en) * 1971-05-07 1974-11-26 Shigeharu Matsumoto Information record card
US3755730A (en) * 1971-07-26 1973-08-28 Minnesota Mining & Mfg A steel object having hidden magnetically readable identification and the method for applying the identification
US3878367A (en) * 1973-05-02 1975-04-15 Minnesota Mining & Mfg Magnetic security document and method for making same
NL7406230A (xx) * 1973-05-11 1974-11-13
US4181251A (en) * 1975-06-10 1980-01-01 G.A.O. Gesellschaft Fur Automation Und Organisation Mbh Record carrier with safety features capable of being checked mechanically and method of checking said safety
AT336320B (de) * 1975-06-10 1977-04-25 Gao Ges Automation Org Aufzeichnungstrager, wie ausweiskarte, scheckkarte u.dgl., mit maschinell prufbaren sicherheitsmerkmalen bzw. informationen und verfahren zum maschinellen prufen bzw. lesen der sicherheitsmerkmale bzw. informationen
US4218674A (en) * 1975-09-09 1980-08-19 Dasy Inter S.A. Method and a system for verifying authenticity safe against forgery
FR2441218A1 (fr) * 1978-11-10 1980-06-06 Automatisme Cie Gle Procede d'utilisation d'un titre magnetique
DE2849330C2 (de) * 1978-11-14 1984-04-05 Hermann Herbert 7129 Brackenheim Eckert Deckenluftfilter für Spritzkabinen
DE2936409A1 (de) * 1979-09-08 1981-03-19 Hermann 7742 St. Georgen Stockburger Verfahren zum sichern von daten
DE3000560C2 (de) * 1980-01-09 1986-10-09 Hermann 7742 St Georgen Stockburger Verfahren zur Echtheitsprüfung eines Datenträgers und Vorrichtung zur Durchführung des Verfahrens
DE3011317C2 (de) * 1980-03-24 1983-07-14 Hermann 7742 St Georgen Stockburger Verfahren zur Identifizierung von Datenträgern und Vorrichtung zur Durchführung des Verfahrens
JPH0616312B2 (ja) * 1980-06-23 1994-03-02 ライト・シグネイチヤ−ズ、インコ−ポレテツド 偽造防止ドキュメントシステム
DE3038614A1 (de) * 1980-10-13 1982-04-22 Copytex-Abrechnungssysteme für Dienstleistungsautomaten GbmH, 7742 St Georgen Verfahren zum rueckuebertragen von einmal auf einem datentraeger eingetragener information und vorrichtung zum ein- und/oder auslesen einer gegen rueckuebertragung geschuetzten information
DE3043985A1 (de) * 1980-11-21 1982-06-03 Hermann 7742 St Georgen Stockburger Verfahren und vorrichtung zur kennzeichnung und/oder identifizierung eines datentraegers
DE3129364C2 (de) * 1981-07-24 1985-09-19 Hermann 7742 St Georgen Stockburger Wertkarte
DE3243758C2 (de) * 1982-11-26 1985-08-22 Brown, Boveri & Cie Ag, 6800 Mannheim Verfahren zum Erhöhen der Fälschungssicherheit einer Identitätskarte
US4626669A (en) * 1983-12-28 1986-12-02 Fairview Partners Intercept system for intercepting stolen, lost and fraudulent cards
US4745267A (en) * 1983-12-28 1988-05-17 Fairview Partners Fraudulent card intercept system
FR2576696B1 (fr) * 1985-01-25 1988-01-29 Kapferer Brigitte Procede d'authentification de documents
US4806740A (en) * 1986-09-19 1989-02-21 Light Signatures, Inc. Magnetic characteristic identification system
US4837426A (en) * 1987-01-16 1989-06-06 Rand, Mcnally & Company Object verification apparatus and method
US4985614A (en) * 1987-01-16 1991-01-15 Rand Mcnally & Company Object verification apparatus and method
EP0276814A3 (en) * 1987-01-27 1990-11-07 Rand Mcnally & Company Object verification system and method
US4906988A (en) * 1987-01-27 1990-03-06 Rand Mcnally & Co. Object verification system and method
US5216229A (en) * 1989-06-05 1993-06-01 Rand Mcnally & Company Verifiable object having incremental key
NL9001368A (nl) * 1990-06-15 1992-01-02 Tel Developments B V Beveiliging van voorwerpen of dokumenten.
US5177344A (en) * 1990-10-05 1993-01-05 Rand Mcnally & Company Method and appparatus for enhancing a randomly varying security characteristic
US5218528A (en) * 1990-11-06 1993-06-08 Advanced Technological Systems, Inc. Automated voting system
US5325167A (en) * 1992-05-11 1994-06-28 Canon Research Center America, Inc. Record document authentication by microscopic grain structure and method
FR2703808B1 (fr) * 1993-04-08 1995-05-24 Gemplus Card Int Procédé d'authentification d'un support à puce et support permettant une telle authentification.
US5521831A (en) * 1994-04-11 1996-05-28 Doyle Argosy Innovators Ltd. Method and system for the detection of counterfeit credit or debit cards and other counterfeit objects
FR2738970B1 (fr) * 1995-09-19 1997-10-10 Schlumberger Ind Sa Procede de determination d'une cle diversifiee associee a un circuit integre
FR2738971B1 (fr) * 1995-09-19 1997-10-10 Schlumberger Ind Sa Procede de determination d'une cle de cryptage associee a un circuit integre
US6463416B1 (en) 1996-07-15 2002-10-08 Intelli-Check, Inc. Authentication system for identification documents
NL1004823C2 (nl) * 1996-12-18 1998-06-19 Petronella Catharina Anna Roze Werkwijze en identiteitsbewijssysteem voor het onderscheiden van echte paspoorten of rijbewijzen van vervalste paspoorten of rijbewijzen.
FR2765014B1 (fr) * 1997-06-24 2000-02-11 Rene Boulnois Procede d'authentification d'un document en papier, document de securite en papier, et dispositif de controle de l'authenticite de documents en papier
US6523741B1 (en) 1997-09-05 2003-02-25 Dimaria Peter C. Apparatus for controlling the rental and sale of age-controlled merchandise and for controlling access to age-controlled services
US6148091A (en) * 1997-09-05 2000-11-14 The Identiscan Company, Llc Apparatus for controlling the rental and sale of age-controlled merchandise and for controlling access to age-controlled services
NL1008097C2 (nl) * 1998-01-22 1999-07-26 Unicate Software Management N Werkwijze en systeem voor het identificeren van een of meer voorwerpen.
GB0031016D0 (en) * 2000-12-20 2001-01-31 Alphafox Systems Ltd Security systems
DE10162537A1 (de) * 2001-12-19 2003-09-04 Norbert Hampp Verfahren zur Authentizitätssicherung von Dokumenten
US8086867B2 (en) * 2002-03-26 2011-12-27 Northrop Grumman Systems Corporation Secure identity and privilege system
US7708189B1 (en) 2002-05-17 2010-05-04 Cipriano Joseph J Identification verification system and method
US8171567B1 (en) 2002-09-04 2012-05-01 Tracer Detection Technology Corp. Authentication method and system
FR2860670B1 (fr) * 2003-10-02 2006-01-06 Novatec Procede de securisation de transaction a partir de cartes presentant des identificateurs uniques et inreproductibles
US8943325B2 (en) 2004-02-06 2015-01-27 Signoptic Technologies Savoie Technolac Use of a digital signature obtained from at least one structural characteristic of a material element to protect the direct reading of sensitive data and method for reading this protected data
US7687271B2 (en) * 2004-04-22 2010-03-30 Kodak Graphic Communications Canada Company Covert authentication method and apparatus
FR2870376B1 (fr) * 2004-05-11 2006-09-22 Yann Boutant Procede de reconnaissance de supports fibreux, ainsi que les applications d'un tel procede dans le domaine informatique notamment
US7860318B2 (en) 2004-11-09 2010-12-28 Intelli-Check, Inc System and method for comparing documents
FR2890665B1 (fr) * 2005-09-15 2017-11-03 Arjowiggins Article securise, notamment un document de securite et/ou de valeur.
FR2895125B1 (fr) 2005-12-21 2008-12-12 Novatec Sa Procede d'authentification de documents et dispositif de lecture desdits documents a des fins d'enregistrement pour preuve
US7792522B1 (en) 2006-01-13 2010-09-07 Positive Access Corporation Software key control for mobile devices
US20090309733A1 (en) * 2006-05-11 2009-12-17 Singular Id Pte Ltd Identification tags, objects adapted to be identified, and related methods, devices and systems
US20080067114A1 (en) * 2006-09-18 2008-03-20 Pitney Bowes Incorporated Separator card for mailpiece handling equipment
US7617986B2 (en) * 2007-01-10 2009-11-17 Datacard Corporation Laminate security feature
EA018391B1 (ru) 2007-04-24 2013-07-30 Сикпа Холдинг Са Способ снабжения меткой документа или объекта, способ и устройство для идентификации помеченного документа или объекта и применение с этой целью поляризующих по кругу частиц
EP2637145B1 (en) 2007-04-24 2022-01-12 Sicpa Holding Sa Method of marking and identifying a document or item having circular polarizing particles
DE102009021412A1 (de) * 2009-05-14 2010-11-18 Beb Industrie-Elektronik Ag Verfahren und Vorrichtung zur Rückverfolgung von Dokumenten
TWI622969B (zh) 2012-12-17 2018-05-01 印奈克斯托股份有限公司 用以使用物理特性來標記製造物品的方法及設備
US10373409B2 (en) 2014-10-31 2019-08-06 Intellicheck, Inc. Identification scan in compliance with jurisdictional or other rules
US20170100862A1 (en) 2015-10-09 2017-04-13 Lexmark International, Inc. Injection-Molded Physical Unclonable Function
US11157626B1 (en) 2019-05-29 2021-10-26 Northrop Grumman Systems Corporation Bi-directional chain of trust network

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829778A1 (de) 1978-07-06 1980-01-17 Gao Ges Automation Org Wertzeichen, wie kredit- oder ausweiskarte und geraet zum pruefen des wertzeichens bzw. der karte

Also Published As

Publication number Publication date
DE1931536B2 (de) 1974-05-16
US3636318A (en) 1972-01-18
GB1274238A (en) 1972-05-17
FR2013362A1 (xx) 1970-04-03
DE1931536A1 (de) 1970-02-05
SE330282B (xx) 1970-11-09

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee