GB1297853A - - Google Patents

Info

Publication number
GB1297853A
GB1297853A GB1297853DA GB1297853A GB 1297853 A GB1297853 A GB 1297853A GB 1297853D A GB1297853D A GB 1297853DA GB 1297853 A GB1297853 A GB 1297853A
Authority
GB
United Kingdom
Prior art keywords
photo
march
conversion means
electric
areas
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
Other languages
English (en)
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
Publication of GB1297853A publication Critical patent/GB1297853A/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
    • G07D7/121—Apparatus characterised by sensor details

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)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
GB1297853D 1969-03-08 1970-03-02 Expired GB1297853A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1911896A DE1911896B2 (de) 1969-03-08 1969-03-08 Vorrichtung zum Prüfen von Wertpapieren

Publications (1)

Publication Number Publication Date
GB1297853A true GB1297853A (enrdf_load_stackoverflow) 1972-11-29

Family

ID=5727555

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1297853D Expired GB1297853A (enrdf_load_stackoverflow) 1969-03-08 1970-03-02

Country Status (7)

Country Link
AT (1) AT291643B (enrdf_load_stackoverflow)
BE (1) BE745310A (enrdf_load_stackoverflow)
CH (1) CH500543A (enrdf_load_stackoverflow)
DE (1) DE1911896B2 (enrdf_load_stackoverflow)
FR (1) FR2033680A5 (enrdf_load_stackoverflow)
GB (1) GB1297853A (enrdf_load_stackoverflow)
SE (1) SE376102B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH573634A5 (enrdf_load_stackoverflow) * 1974-07-04 1976-03-15 Landis & Gyr Ag
DE2853958C2 (de) * 1977-12-15 1985-04-04 Yamato Iron Works Co., Ltd., Tokio/Tokyo Verfahren zur Herstellung eines Behälterverschlusses
GB8311795D0 (en) * 1983-04-29 1983-06-02 De La Rue Syst Detecting luminescent security features
DE3740017A1 (de) * 1987-11-26 1989-06-08 Bielomatik Leuze & Co Schaltungsanordnung zum erfassen von markierungen

Also Published As

Publication number Publication date
DE1911896A1 (de) 1970-09-17
DE1911896B2 (de) 1974-10-24
CH500543A (de) 1970-12-15
BE745310A (fr) 1970-07-01
SE376102B (enrdf_load_stackoverflow) 1975-05-05
FR2033680A5 (enrdf_load_stackoverflow) 1970-12-04
AT291643B (de) 1971-07-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees