DD104380A5 - - Google Patents

Info

Publication number
DD104380A5
DD104380A5 DD171445A DD17144573A DD104380A5 DD 104380 A5 DD104380 A5 DD 104380A5 DD 171445 A DD171445 A DD 171445A DD 17144573 A DD17144573 A DD 17144573A DD 104380 A5 DD104380 A5 DD 104380A5
Authority
DD
German Democratic Republic
Application number
DD171445A
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 DD104380A5 publication Critical patent/DD104380A5/xx

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
DD171445A 1972-06-12 1973-06-08 DD104380A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH868172 1972-06-12
CH716773 1973-05-21

Publications (1)

Publication Number Publication Date
DD104380A5 true DD104380A5 (enrdf_load_stackoverflow) 1974-03-05

Family

ID=25700873

Family Applications (1)

Application Number Title Priority Date Filing Date
DD171445A DD104380A5 (enrdf_load_stackoverflow) 1972-06-12 1973-06-08

Country Status (5)

Country Link
AT (1) AT319643B (enrdf_load_stackoverflow)
DD (1) DD104380A5 (enrdf_load_stackoverflow)
DE (1) DE2328640A1 (enrdf_load_stackoverflow)
FR (1) FR2188879A5 (enrdf_load_stackoverflow)
IT (1) IT989050B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH624220A5 (enrdf_load_stackoverflow) * 1978-04-04 1981-07-15 Radioelectrique Comp Ind
US4255652A (en) * 1979-01-31 1981-03-10 Coulter Systems Corporation High speed electrically responsive indicia detecting apparatus and method
EP0105969A1 (en) * 1982-10-20 1984-04-25 Coulter Systems Corporation Encoded security document

Also Published As

Publication number Publication date
FR2188879A5 (enrdf_load_stackoverflow) 1974-01-18
IT989050B (it) 1975-05-20
DE2328640A1 (de) 1974-01-17
AT319643B (de) 1974-12-27

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