FR2294490B1 - - Google Patents

Info

Publication number
FR2294490B1
FR2294490B1 FR7440741A FR7440741A FR2294490B1 FR 2294490 B1 FR2294490 B1 FR 2294490B1 FR 7440741 A FR7440741 A FR 7440741A FR 7440741 A FR7440741 A FR 7440741A FR 2294490 B1 FR2294490 B1 FR 2294490B1
Authority
FR
France
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
FR7440741A
Other languages
French (fr)
Other versions
FR2294490A1 (fr
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Priority to FR7440741A priority Critical patent/FR2294490A1/fr
Publication of FR2294490A1 publication Critical patent/FR2294490A1/fr
Application granted granted Critical
Publication of FR2294490B1 publication Critical patent/FR2294490B1/fr
Granted 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)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
FR7440741A 1974-12-11 1974-12-11 Dispositif de verification automatique de documents Granted FR2294490A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7440741A FR2294490A1 (fr) 1974-12-11 1974-12-11 Dispositif de verification automatique de documents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7440741A FR2294490A1 (fr) 1974-12-11 1974-12-11 Dispositif de verification automatique de documents

Publications (2)

Publication Number Publication Date
FR2294490A1 FR2294490A1 (fr) 1976-07-09
FR2294490B1 true FR2294490B1 (zh) 1977-04-08

Family

ID=9146006

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7440741A Granted FR2294490A1 (fr) 1974-12-11 1974-12-11 Dispositif de verification automatique de documents

Country Status (1)

Country Link
FR (1) FR2294490A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371865A (en) * 1980-07-03 1983-02-01 Palmguard, Inc. Method for analyzing stored image details
ATE28367T1 (de) * 1981-08-11 1987-08-15 De La Rue Syst Geraet zur feststellung von klebeband auf dokumenten.

Also Published As

Publication number Publication date
FR2294490A1 (fr) 1976-07-09

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Legal Events

Date Code Title Description
ST Notification of lapse