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GB8410031D0 - Inspecting value symbols - Google Patents

Inspecting value symbols

Info

Publication number
GB8410031D0
GB8410031D0 GB848410031A GB8410031A GB8410031D0 GB 8410031 D0 GB8410031 D0 GB 8410031D0 GB 848410031 A GB848410031 A GB 848410031A GB 8410031 A GB8410031 A GB 8410031A GB 8410031 D0 GB8410031 D0 GB 8410031D0
Authority
GB
United Kingdom
Prior art keywords
value symbols
inspecting value
inspecting
symbols
value
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.)
Granted
Application number
GB848410031A
Other versions
GB2143648A (en
GB2143648B (en
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.)
WC Heraus GmbH and Co KG
Original Assignee
WC Heraus GmbH and Co KG
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 WC Heraus GmbH and Co KG filed Critical WC Heraus GmbH and Co KG
Publication of GB8410031D0 publication Critical patent/GB8410031D0/en
Publication of GB2143648A publication Critical patent/GB2143648A/en
Application granted granted Critical
Publication of GB2143648B publication Critical patent/GB2143648B/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
    • G07D7/128—Viewing devices
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/02—Viewing or reading apparatus
    • G02B27/022—Viewing apparatus
    • G02B27/024—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies
    • 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
    • G07D7/003—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 security elements
    • G07D7/0034—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 security elements using watermarks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
GB08410031A 1983-07-12 1984-04-18 A device for inspecting value symbols Expired GB2143648B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19838320020U DE8320020U1 (en) 1983-07-12 1983-07-12 DEVICE FOR CHECKING THE VALIDITY OF STAMP, LIKE WATERMARK IN POSTAGE STAMPS, MONEY BILLS AND THE LIKE MORE

Publications (3)

Publication Number Publication Date
GB8410031D0 true GB8410031D0 (en) 1984-05-31
GB2143648A GB2143648A (en) 1985-02-13
GB2143648B GB2143648B (en) 1987-01-14

Family

ID=6755078

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08410031A Expired GB2143648B (en) 1983-07-12 1984-04-18 A device for inspecting value symbols

Country Status (3)

Country Link
DE (1) DE8320020U1 (en)
FR (1) FR2549260B1 (en)
GB (1) GB2143648B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3720284A1 (en) * 1986-07-16 1987-11-12 Lindner Falzlos Gmbh Water-mark test device
DE8714377U1 (en) * 1987-10-29 1987-12-10 Schwäbische Albumfabrik GmbH & Co KG, 72762 Reutlingen Device for viewing or checking stamps or stamps, especially postage stamps

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT321009B (en) * 1973-07-10 1975-03-10 Gao Ges Automation Org Device for the semi-automatic visual inspection of banknotes or the like. on authenticity
DE3233005C2 (en) * 1982-09-04 1984-07-26 W.C. Heraeus Gmbh, 6450 Hanau Device for checking the authenticity of stamps

Also Published As

Publication number Publication date
FR2549260B1 (en) 1988-11-18
GB2143648A (en) 1985-02-13
DE8320020U1 (en) 1983-11-03
FR2549260A1 (en) 1985-01-18
GB2143648B (en) 1987-01-14

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930418