AT301226B - Device for checking securities - Google Patents

Device for checking securities

Info

Publication number
AT301226B
AT301226B AT159571A AT159571A AT301226B AT 301226 B AT301226 B AT 301226B AT 159571 A AT159571 A AT 159571A AT 159571 A AT159571 A AT 159571A AT 301226 B AT301226 B AT 301226B
Authority
AT
Austria
Prior art keywords
securities
checking
checking securities
Prior art date
Application number
AT159571A
Other languages
German (de)
Original Assignee
Gao Ges Automation Org
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 Gao Ges Automation Org filed Critical Gao Ges Automation Org
Priority to AT159571A priority Critical patent/AT301226B/en
Priority to DE19722201983 priority patent/DE2201983A1/en
Priority to NL7201417A priority patent/NL7201417A/xx
Priority to BE779379A priority patent/BE779379A/en
Priority to CH269672A priority patent/CH529397A/en
Application granted granted Critical
Publication of AT301226B publication Critical patent/AT301226B/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
    • G07D7/02—Testing electrical properties of the materials thereof
    • G07D7/026—Testing electrical properties of the materials thereof using capacitive sensors
    • 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)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
AT159571A 1971-02-25 1971-02-25 Device for checking securities AT301226B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT159571A AT301226B (en) 1971-02-25 1971-02-25 Device for checking securities
DE19722201983 DE2201983A1 (en) 1971-02-25 1972-01-17 DEVICE FOR CHECKING THE LOCAL LOCATION OF WATERMARKS, SAFETY FEEDS OR THE SAME IN SECURITIES OR SECURITY PAPER TRACKS
NL7201417A NL7201417A (en) 1971-02-25 1972-02-03
BE779379A BE779379A (en) 1971-02-25 1972-02-15 DEVICE FOR VERIFYING THE LOCATIONS OF WATERMARKS, SECURITY WIRES OR SIMILAR SIGNS OF VALUED PAPERS OR STRIPS THEREOF
CH269672A CH529397A (en) 1971-02-25 1972-02-25 Device for checking the position of security features in securities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT159571A AT301226B (en) 1971-02-25 1971-02-25 Device for checking securities

Publications (1)

Publication Number Publication Date
AT301226B true AT301226B (en) 1972-08-25

Family

ID=3516816

Family Applications (1)

Application Number Title Priority Date Filing Date
AT159571A AT301226B (en) 1971-02-25 1971-02-25 Device for checking securities

Country Status (5)

Country Link
AT (1) AT301226B (en)
BE (1) BE779379A (en)
CH (1) CH529397A (en)
DE (1) DE2201983A1 (en)
NL (1) NL7201417A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH624220A5 (en) * 1978-04-04 1981-07-15 Radioelectrique Comp Ind

Also Published As

Publication number Publication date
NL7201417A (en) 1972-08-29
CH529397A (en) 1972-10-15
DE2201983A1 (en) 1972-09-14
BE779379A (en) 1972-05-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee