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FR1283212A - Identification device for engraved documents - Google Patents

Identification device for engraved documents

Info

Publication number
FR1283212A
FR1283212A FR846525A FR846525A FR1283212A FR 1283212 A FR1283212 A FR 1283212A FR 846525 A FR846525 A FR 846525A FR 846525 A FR846525 A FR 846525A FR 1283212 A FR1283212 A FR 1283212A
Authority
FR
France
Prior art keywords
identification device
engraved
documents
engraved documents
identification
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
FR846525A
Other languages
French (fr)
Inventor
Paul Joseph Selgin
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 filed Critical
Priority to FR846525A priority Critical patent/FR1283212A/en
Application granted granted Critical
Publication of FR1283212A publication Critical patent/FR1283212A/en
Expired legal-status Critical Current

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
    • G07D7/06—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 wave or particle radiation
    • G07D7/12—Visible light, infrared or ultraviolet radiation

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR846525A 1960-12-09 1960-12-09 Identification device for engraved documents Expired FR1283212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR846525A FR1283212A (en) 1960-12-09 1960-12-09 Identification device for engraved documents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR846525A FR1283212A (en) 1960-12-09 1960-12-09 Identification device for engraved documents

Publications (1)

Publication Number Publication Date
FR1283212A true FR1283212A (en) 1962-02-02

Family

ID=8744486

Family Applications (1)

Application Number Title Priority Date Filing Date
FR846525A Expired FR1283212A (en) 1960-12-09 1960-12-09 Identification device for engraved documents

Country Status (1)

Country Link
FR (1) FR1283212A (en)

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