CH604146A5 - - Google Patents

Info

Publication number
CH604146A5
CH604146A5 CH1608576A CH1608576A CH604146A5 CH 604146 A5 CH604146 A5 CH 604146A5 CH 1608576 A CH1608576 A CH 1608576A CH 1608576 A CH1608576 A CH 1608576A CH 604146 A5 CH604146 A5 CH 604146A5
Authority
CH
Switzerland
Application number
CH1608576A
Inventor
David Leslie Dr Greenaway
Original Assignee
Landis & Gyr 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
Application filed by Landis & Gyr Ag filed Critical Landis & Gyr Ag
Priority to CH1608576A priority Critical patent/CH604146A5/xx
Priority to DE2701176A priority patent/DE2701176C2/en
Publication of CH604146A5 publication Critical patent/CH604146A5/xx

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
    • B42D25/324—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
    • 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
    • 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
    • B42D2033/30—
    • B42D2035/02—
    • B42D2035/20—

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Credit Cards Or The Like (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Holo Graphy (AREA)
CH1608576A 1976-12-21 1976-12-21 CH604146A5 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1608576A CH604146A5 (en) 1976-12-21 1976-12-21
DE2701176A DE2701176C2 (en) 1976-12-21 1977-01-13 Document and process for its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1608576A CH604146A5 (en) 1976-12-21 1976-12-21

Publications (1)

Publication Number Publication Date
CH604146A5 true CH604146A5 (en) 1978-08-31

Family

ID=4414352

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1608576A CH604146A5 (en) 1976-12-21 1976-12-21

Country Status (2)

Country Link
CH (1) CH604146A5 (en)
DE (1) DE2701176C2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0718795A1 (en) 1994-12-22 1996-06-26 Landis & Gyr Technology Innovation AG Optically machine readable data carrier
DE19527737B4 (en) * 1994-08-05 2006-06-01 Ovd Kinegram Ag Arrangement with a reader and with an information memory with optical and magnetic features

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH635949A5 (en) * 1978-09-06 1983-04-29 Landis & Gyr Ag Card-shaped means of payment
DE3442794A1 (en) * 1983-11-24 1985-08-01 Karl 8058 Erding Rubenberger Process for producing forgery-proof symbols with holographically coded information
US5076990A (en) * 1988-11-30 1991-12-31 Mitsubishi Plastics Industries Limited Method for recording and erasing a visible image on a card
DE4338218C2 (en) * 1993-11-09 1995-10-19 Ralf Igler Process for producing a hologram or diffraction grating and hologram or diffraction grating produced according to it
DE19845552A1 (en) * 1998-10-02 2000-04-06 Giesecke & Devrient Gmbh Disk
DE10126342C1 (en) * 2001-05-30 2003-01-30 Hsm Gmbh Optical element and method for its production
DE10216561B4 (en) 2002-04-05 2010-01-07 Ovd Kinegram Ag Security element with macrostructures
DE10216562C1 (en) † 2002-04-05 2003-12-11 Ovd Kinegram Ag Zug Security element with micro and macro structures
DE102005017170B4 (en) 2005-04-13 2010-07-01 Ovd Kinegram Ag Transfer film, process for their preparation and multilayer body and its use
DE102007013284B4 (en) * 2007-03-16 2009-07-09 Leonhard Kurz Gmbh & Co. Kg Process for producing a diffractive or macroscopic relief structure and a film provided with this relief structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19527737B4 (en) * 1994-08-05 2006-06-01 Ovd Kinegram Ag Arrangement with a reader and with an information memory with optical and magnetic features
EP0718795A1 (en) 1994-12-22 1996-06-26 Landis & Gyr Technology Innovation AG Optically machine readable data carrier

Also Published As

Publication number Publication date
DE2701176B1 (en) 1977-12-08
DE2701176C2 (en) 1978-08-17

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Legal Events

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PL Patent ceased