EP0088941B1 - Support d'information infalsifiable - Google Patents

Support d'information infalsifiable Download PDF

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Publication number
EP0088941B1
EP0088941B1 EP83102002A EP83102002A EP0088941B1 EP 0088941 B1 EP0088941 B1 EP 0088941B1 EP 83102002 A EP83102002 A EP 83102002A EP 83102002 A EP83102002 A EP 83102002A EP 0088941 B1 EP0088941 B1 EP 0088941B1
Authority
EP
European Patent Office
Prior art keywords
insert
information carrier
information
films
security features
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
EP83102002A
Other languages
German (de)
English (en)
Other versions
EP0088941A1 (fr
Inventor
Fritz Kirstein
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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=6158231&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0088941(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Agfa Gevaert AG filed Critical Agfa Gevaert AG
Priority to AT83102002T priority Critical patent/ATE19491T1/de
Publication of EP0088941A1 publication Critical patent/EP0088941A1/fr
Application granted granted Critical
Publication of EP0088941B1 publication Critical patent/EP0088941B1/fr
Expired legal-status Critical Current

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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
    • 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
    • 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
    • B42D25/324—Reliefs
    • 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
    • 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
    • B42D25/337—Guilloche patterns
    • 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
    • B42D25/373—Metallic 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
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/415—Marking using chemicals
    • B42D25/42—Marking using chemicals by photographic processes
    • 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
    • B42D25/405—Marking
    • B42D25/425—Marking by deformation, e.g. embossing
    • 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
    • B42D25/455—Associating two or more layers using heat
    • 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
    • B42D25/46—Associating two or more layers using pressure
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S283/00—Printed matter
    • Y10S283/904—Credit card

Definitions

  • the invention relates to a tamper-proof information carrier, e.g. an identity card (ID card), a bank ID card, an authorization card or another corresponding document consisting of an insert containing information such as data, photo and security features and at least one film covering the information and firmly connected to the insert.
  • ID card identity card
  • bank ID card bank ID card
  • authorization card another corresponding document consisting of an insert containing information such as data, photo and security features and at least one film covering the information and firmly connected to the insert.
  • the documents mentioned often also have visible or tactile watermarks in special papers.
  • the printing colors of the documents are often difficult to reproduce with photographic materials. From DE-A 2 908 742 it is known documents with such reproduction or. to provide counterfeit-proof colored representations.
  • the insert can be made from a piece of special photo paper, on the layers of which the data and the passport photo are exposed and then developed. This insert can also be provided with additional line or raster prints and sealed between foils.
  • an identification card in which watermarks, radioactive or fluorescent markings, and a photographic emulsion layer applied to an intermediate layer, which carries a passport photograph of the card holder, are provided. Furthermore, a signature strip, which is no longer accessible in the finished identification card, and an embossing stamp applied to the outer cover film are provided.
  • the invention has for its object to develop an information carrier that is relatively simple and therefore economical to manufacture and is nevertheless highly secure against forgery.
  • the security features (9, 10) are photographically applied to the insert (6, 7) or printed with printing inks for the visible and / or invisible spectral range and in that the contours lying exactly over it are formed on the covering film (5) by embossing.
  • the insert is a photographic recording material with a base made of paper or plastic, the base being printed with a token, for example with guilloches and / or with watermarks Is provided.
  • the information and a picture of the owner are photographically transferred to the insert.
  • the photographic emulsion on the insert can be either a black and white silver halide emulsion for the production of a black and white insert or a color emulsion with which a colored card can be produced.
  • the photographically developable layer can either be a daylight-sensitive silver halide emulsion or a daylight-insensitive, development-containing receiving layer for the silver salt diffusion process, so that the insert can be made in daylight.
  • the information data can be digital as well as analog data or both.
  • the data can be in plain text and / or encrypted and machine-readable, making it even more difficult to forge.
  • An advantageous embodiment of the information carrier is characterized in that additional security features, e.g. Signs, dots, lines or areas are photographically applied and corresponding security features are visible, tangible and precisely stamped on the cover film.
  • additional security features e.g. Signs, dots, lines or areas are photographically applied and corresponding security features are visible, tangible and precisely stamped on the cover film.
  • each insert has symbols, characters, dots, lines (guilloches) or areas that can be black and white or colored, which are defined once and photographically with the insert applied.
  • the film for covering the insert has embossments corresponding to the safety features of the insert in position and shape.
  • the foil with its embossments is applied to the insert in a precisely fitting manner, for example by gluing or welding, in such a way that the embossments are exactly above the exposed security features of the insert.
  • a further advantageous embodiment of the information carrier is characterized in that, in addition to the photographically applied information data, the insert as security features, e.g. Characters, dots, lines or areas are printed with printing inks for the visible or invisible spectral range and corresponding features are visibly, tangibly and precisely stamped into the cover film.
  • security features e.g. Characters, dots, lines or areas are printed with printing inks for the visible or invisible spectral range and corresponding features are visibly, tangibly and precisely stamped into the cover film.
  • the printing of the security features with printing ink on the insert does require a further work step, but it shows considerable advantages in that it is possible to use printing inks that cannot be reproduced photographically. Colors can be used which are only recognizable in the infrared or ultraviolet range or which show a different hue or color in polarized light than in normal daylight. In this way, counterfeiting can be made more difficult and the authenticity check can be made more secure. Of course, printing inks with different properties can also be applied by printing the insert several times, for example visible printing inks in the normal spectral range in addition to only being visible with special aids. To protect against counterfeiting, each imprint is assigned an embossing on the cover film, which comes to lie exactly above the imprint on the insert.
  • the insert If a photographic film is used as the insert, the photographic emulsion of which is poured onto a plastic base, it is sufficient to provide the information-carrying side of the insert with a cover film which is embossed in accordance with the security features.
  • the insert is provided on both sides with cover films and at least one of the sides is embossed to match the printing on this side of the insert. It is of course also possible to provide the insert with security features on both sides and to emboss both cover foils accordingly. Both cover foils can be given the same or different embossings in accordance with the security features.
  • the arrangement of the cover films on both sides also has the advantage that the information carrier does not bend due to its symmetrical structure and is therefore easier to read by machine.
  • cover films are composite films made of at least two films of different chemical compositions, and the embossing extends into each of the films.
  • the present invention thus opens up a very reliable and economical way of producing a highly counterfeit-proof information carrier.
  • the invention is particularly suitable for the production of ID cards or ID cards, but also of bank ID cards or authorization cards.
  • FIG. 1 an example embodiment of an identification card is shown in supervision.
  • the ID card contains a field 1 for a photograph of the owner, a field 2 with information about the owner of the card such as name, place of residence, date of birth, signature etc., a field 3 with information about the purpose or validity of the card and about Field 4 for machine-readable data. If necessary, fields 2 to 4 can be created so that there is room for a fingerprint.
  • the identification card has embossments 8 on its surface, the purpose of which is explained below.
  • FIG. 2 shows a section through an identification card according to FIG. 1.
  • the identification card consists of a layer support 6 which carries a photographic silver halide emulsion layer 7.
  • the layer support 6 can be a photo paper base with or without a plastic coating which, before being coated with the silver halide emulsion layer, has been printed on one or two sides like a banknote and / or provided with various watermarks using security printing (photo security paper), for example with guilloches.
  • the layer support 6 can also consist of a printed plastic film.
  • an image 1, the information 2 to 4, possibly including the fingerprint, and other security features 9, 10 are exposed.
  • the layer is then fixed and dried after washing.
  • the information 3, 4 and the security features 9, 10 can, however, also be printed with printing inks before or after the exposure and processing of the photographic layer (FIG. 3).
  • the usual printing methods are suitable for printing.
  • the photographic layer 7 consists of an image-receiving layer which is insensitive to daylight, the printing on the layer support 6 and the photographic layer 7 can take place in daylight.
  • the finished insert 6, 7 is connected at least on the side carrying the photographic layer 7 with a film 5 or (as shown in FIG. 2) on both sides with films 5.
  • the connection is made by lamination with special adhesives, such as those containing curing initiators, which can be activated by radiation, thermally or by accelerators and which can be cured in this way.
  • adhesives such as those containing curing initiators, which can be activated by radiation, thermally or by accelerators and which can be cured in this way.
  • Such laminates are e.g. known from DE-A 2 952 322 (EP-A-0 031 521). When using these adhesives, it is not possible to detach the films from the insert without destroying the film and the insert.
  • the permanent connection of the foils 5 to the insert 6.7 can also be achieved using pressure and heat by welding if the foils 5 and the insert 6.7 can be fused together.
  • films are shown as films, which consist of two films A, B of different chemical composition.
  • the foils A and B can have a slight color tint of various types in order to make counterfeiting even more difficult.
  • FIG. 3 shows an enlarged section of FIG. 2 with the layer support 6, the photographic layer 7 and a composite film 5 firmly connected to the photographic layer 7.
  • the security features can e.g. Characters or areas 9 or fine lines (guilloches) or dots 10 and be printed at certain points on the insert 6.7 or distributed over the entire area of the insert 6.7.
  • the film 5 is provided with embossments 8 at the points corresponding to the printed image of the security features 9, 10, so that an exactly coincident embossing 8 comes to lie over each printed security feature 9, 10.
  • the film 5 can be provided with the embossments 8 before it is attached to the insert 6, 7 and then applied to the insert 6, 7 in a suitable manner.
  • the embossments 8 can, however, also be applied after the foils 5 have been applied, the information carrier being fed to the embossing tool in a suitable manner.
  • the embossing takes place from above in the direction of the arrow and is carried out so deep that both foils A and B of the composite foil 5 are embossed 8.
  • the embossing extends through the film A into the film B. Every attempt to split the composite film 5 is therefore immediately visible.
  • a separation of the film B from the insert 6, 7 can be determined immediately because of the embossing pattern 8 of the films A and B which is identical to the pattern printed on the insert 6, 7 and cannot be reversed.
  • the photographic layer of the insert can also be provided with a background pattern by appropriate exposure and development and / or characters, fine lines or dots can be exposed, for example, which are applied to the film Embossments match (Fig. 2).

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Credit Cards Or The Like (AREA)
  • Printing Methods (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Claims (5)

1. Support d'informations infalsifiable, comprenant une pièce intérieure ou insert (6, 7), contenant les informations, telles que des données (2, 3, 4), des photos (1) et des marques de sécurité (9, 10), ainsi qu'au moins une feuille transparente (5) recouvrant la surface de l'insert, reliée solidement à l'insert et présentant des contours, appliqués extérieurement, qui sont identiques quant au contenu aux marques de sécurité sur l'insert et sont superposés en étant ajustés exactement sur celles-ci, caractérisé en ce que les marques de sécurité (9, 10) sont appliquées photographiquement sur l'insert (6, 7), ou au moyen d'encres d'impression pour le domaine spectral visible et/ou invisible, et que les contours, situés avec un ajustement exact au-dessus d'elles, sont formés sur la feuille de couverture (5) par gaufrage.
2. Support d'informations selon la revendication 1, caractérisé en ce que l'insert (6, 7) est un papier ou un film photographique avec une impression de sécurité (guilloches) et que les données (2, 3, 4) et une photo (1) du propriétaire sont transférées par voie photographique sur l'insert (6, 7).
3. Support d'informations selon la revendication 2, caractérisé en ce que les données (2, 3, 4) sont des données numériques et/ou analogiques.
4. Support d'informations selon la revendication 1, caractérisé en ce que l'insert (6, 7) est pourvu des deux côtés de feuilles (5) et la feuille d'un côté au moins présente les gaufrures (8) ajustées exactement sur les marques (9, 10) portées par l'insert (6, 7).
5. Support d'informations selon la revendication 1, caractérisé en ce que les feuilles (5) sont des complexes formés d'au moins deux feuilles (A et B) de compositions chimiques différentes et la gaufrure (8) s'étend dans chacune des feuilles (A et B).
EP83102002A 1982-03-13 1983-03-02 Support d'information infalsifiable Expired EP0088941B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83102002T ATE19491T1 (de) 1982-03-13 1983-03-02 Faelschungssicherer informationstraeger.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3209277 1982-03-13
DE19823209277 DE3209277A1 (de) 1982-03-13 1982-03-13 Faelschungssicherer informationstraeger

Publications (2)

Publication Number Publication Date
EP0088941A1 EP0088941A1 (fr) 1983-09-21
EP0088941B1 true EP0088941B1 (fr) 1986-04-30

Family

ID=6158231

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83102002A Expired EP0088941B1 (fr) 1982-03-13 1983-03-02 Support d'information infalsifiable

Country Status (7)

Country Link
US (1) US4536015A (fr)
EP (1) EP0088941B1 (fr)
JP (1) JPS58168078A (fr)
AT (1) ATE19491T1 (fr)
DE (2) DE3209277A1 (fr)
ES (1) ES520532A0 (fr)
PT (1) PT76327B (fr)

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DE3638575A1 (de) * 1986-11-12 1988-05-19 Gao Ges Automation Org Verfahren zur herstellung von identifikationskarten mit farblich abgedeckter magnetpiste
US4897133A (en) * 1987-01-20 1990-01-30 Kabushiki Kaisha Toshiba Method for manufacturing an embossed pattern in a portable medium
EP0313084B1 (fr) * 1987-10-23 1995-02-01 Fuji Photo Film Co., Ltd. Carnet comprenant une photo
EP0314134B1 (fr) * 1987-10-28 1994-06-22 Fuji Photo Film Co., Ltd. Carnet comprenant une photo
FR2626392B1 (fr) * 1988-01-26 1990-07-06 Advanced Cards Systems Carte d'identification infalsifiable avec des motifs en relief et procede d'obtention
GB2271316A (en) * 1992-10-09 1994-04-13 Soc Corp OCR cards for use in a computer-aided management system.
DE29503203U1 (de) * 1995-02-25 1996-07-04 VKV Kunststoffanwendung GmbH, 45883 Gelsenkirchen Vorrichtung zum Schutze von mindestens einem auf einer Oberfläche aufgebrachten Merkmal gegen Fälschung
USD387802S (en) * 1997-01-29 1997-12-16 Alan Finkelstein Credit card with magnifying lens
DE19711343A1 (de) * 1997-03-18 1998-09-24 Damm Tobias Dr Plastikkarte mit individueller optischer Information
US20100244428A1 (en) * 2007-11-22 2010-09-30 SEMO Corporation Security sheet
DE102013100635A1 (de) 2013-01-22 2014-07-24 IDnow GmbH Benutzer-Identifikation

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US4277514A (en) * 1978-03-07 1981-07-07 Toppan Printing Co., Ltd. Forgery resistant document with colored areas and method for thwarting reproduction of same
DE2907004C2 (de) * 1979-02-22 1981-06-25 GAO Gesellschaft für Automation und Organisation mbH, 8000 München Ausweiskarte und Verfahren zu ihrer Herstellung
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Also Published As

Publication number Publication date
PT76327A (en) 1983-04-01
DE3209277A1 (de) 1983-09-15
DE3363249D1 (en) 1986-06-05
ES8402532A1 (es) 1984-02-01
PT76327B (en) 1985-11-13
ES520532A0 (es) 1984-02-01
US4536015A (en) 1985-08-20
EP0088941A1 (fr) 1983-09-21
JPS58168078A (ja) 1983-10-04
ATE19491T1 (de) 1986-05-15

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