CH475600A - Apparatus for the automatic authentication of documents, in particular banknotes, produced at least partially in steel engraving or copperplate printing - Google Patents

Apparatus for the automatic authentication of documents, in particular banknotes, produced at least partially in steel engraving or copperplate printing

Info

Publication number
CH475600A
CH475600A CH851167A CH851167A CH475600A CH 475600 A CH475600 A CH 475600A CH 851167 A CH851167 A CH 851167A CH 851167 A CH851167 A CH 851167A CH 475600 A CH475600 A CH 475600A
Authority
CH
Switzerland
Prior art keywords
documents
partially
produced
automatic authentication
particular banknotes
Prior art date
Application number
CH851167A
Other languages
German (de)
Inventor
Goehring Andreas
Herrli Peter
Original Assignee
Sodeco Compteurs De Geneve
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 Sodeco Compteurs De Geneve filed Critical Sodeco Compteurs De Geneve
Priority to CH851167A priority Critical patent/CH475600A/en
Priority to AT489968A priority patent/AT274439B/en
Priority to DE19681774345 priority patent/DE1774345A1/en
Priority to FR1570806D priority patent/FR1570806A/fr
Priority to GB28751/68A priority patent/GB1235383A/en
Publication of CH475600A publication Critical patent/CH475600A/en

Links

Classifications

    • 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
    • G07D7/005—Testing security markings invisible to the naked eye, e.g. verifying thickened lines or unobtrusive markings or alterations

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
CH851167A 1967-06-15 1967-06-15 Apparatus for the automatic authentication of documents, in particular banknotes, produced at least partially in steel engraving or copperplate printing CH475600A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH851167A CH475600A (en) 1967-06-15 1967-06-15 Apparatus for the automatic authentication of documents, in particular banknotes, produced at least partially in steel engraving or copperplate printing
AT489968A AT274439B (en) 1967-06-15 1968-05-21 Measuring arrangement for checking the authenticity of documents, in particular bank notes
DE19681774345 DE1774345A1 (en) 1967-06-15 1968-05-29 Measuring arrangement in a device for automatic authentication of documents, in particular banknotes, produced at least partially in steel or copperplate printing
FR1570806D FR1570806A (en) 1967-06-15 1968-06-10
GB28751/68A GB1235383A (en) 1967-06-15 1968-06-17 Apparatus for checking the authenticity of documents, particularly banknotes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH851167A CH475600A (en) 1967-06-15 1967-06-15 Apparatus for the automatic authentication of documents, in particular banknotes, produced at least partially in steel engraving or copperplate printing

Publications (1)

Publication Number Publication Date
CH475600A true CH475600A (en) 1969-07-15

Family

ID=4341376

Family Applications (1)

Application Number Title Priority Date Filing Date
CH851167A CH475600A (en) 1967-06-15 1967-06-15 Apparatus for the automatic authentication of documents, in particular banknotes, produced at least partially in steel engraving or copperplate printing

Country Status (5)

Country Link
AT (1) AT274439B (en)
CH (1) CH475600A (en)
DE (1) DE1774345A1 (en)
FR (1) FR1570806A (en)
GB (1) GB1235383A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009004688A1 (en) * 2009-01-12 2010-07-22 Beb Industrie-Elektronik Ag Apparatus for detecting a thickness or thickness variation of a flat article
DE102009005171A1 (en) 2009-01-15 2010-07-22 Beb Industrie-Elektronik Ag Apparatus and method for detecting reflected and / or emitted light of an object

Also Published As

Publication number Publication date
AT274439B (en) 1969-09-25
FR1570806A (en) 1969-06-13
DE1774345A1 (en) 1972-01-27
GB1235383A (en) 1971-06-16

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Legal Events

Date Code Title Description
PL Patent ceased