DK337277A - Optisk montprover - Google Patents

Optisk montprover

Info

Publication number
DK337277A
DK337277A DK337277A DK337277A DK337277A DK 337277 A DK337277 A DK 337277A DK 337277 A DK337277 A DK 337277A DK 337277 A DK337277 A DK 337277A DK 337277 A DK337277 A DK 337277A
Authority
DK
Denmark
Prior art keywords
tests
optical mount
mount
optical
mount tests
Prior art date
Application number
DK337277A
Other languages
English (en)
Other versions
DK146076B (da
DK146076C (da
Inventor
G Antes
Original Assignee
Landis & Gyr Ag
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
Priority claimed from CH970576A external-priority patent/CH597653A5/xx
Priority claimed from CH348177A external-priority patent/CH607165A5/xx
Application filed by Landis & Gyr Ag filed Critical Landis & Gyr Ag
Publication of DK337277A publication Critical patent/DK337277A/da
Publication of DK146076B publication Critical patent/DK146076B/da
Application granted granted Critical
Publication of DK146076C publication Critical patent/DK146076C/da

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
    • G07D5/00—Testing specially adapted to determine the identity or genuineness of coins, e.g. for segregating coins which are unacceptable or alien to a currency
    • G07D5/005—Testing the surface pattern, e.g. relief

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Coins (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Character Input (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
DK337277A 1976-07-29 1977-07-26 Optisk moentproever DK146076C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH970576 1976-07-29
CH970576A CH597653A5 (da) 1976-07-29 1976-07-29
CH348177 1977-03-21
CH348177A CH607165A5 (da) 1977-03-21 1977-03-21

Publications (3)

Publication Number Publication Date
DK337277A true DK337277A (da) 1978-01-30
DK146076B DK146076B (da) 1983-06-20
DK146076C DK146076C (da) 1983-11-14

Family

ID=25693117

Family Applications (1)

Application Number Title Priority Date Filing Date
DK337277A DK146076C (da) 1976-07-29 1977-07-26 Optisk moentproever

Country Status (6)

Country Link
JP (1) JPS5317035A (da)
AT (1) AT355357B (da)
DK (1) DK146076C (da)
FR (1) FR2360138A1 (da)
GB (1) GB1553752A (da)
NL (1) NL7708356A (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5133019A (en) * 1987-12-03 1992-07-21 Identigrade Systems and methods for illuminating and evaluating surfaces
US5046841A (en) * 1989-01-19 1991-09-10 Idx, Inc. Token having a predetermined optical characteristic, and a token validation device for use therewith
US6142285A (en) * 1996-05-21 2000-11-07 Digitall Inc Coin testing apparatus and method
GB9610603D0 (en) * 1996-05-21 1996-07-31 Panzeri Ezio Coin recognition apparatus
JP2012212221A (ja) 2011-03-30 2012-11-01 Fujifilm Corp 撮像ユニット、及び硬貨識別装置
EP2787488A1 (en) * 2013-04-02 2014-10-08 Ezio Panzeri Coin checking

Also Published As

Publication number Publication date
ATA461277A (de) 1979-07-15
FR2360138B1 (da) 1984-04-20
JPS5317035A (en) 1978-02-16
NL7708356A (nl) 1978-01-31
AT355357B (de) 1980-02-25
DK146076B (da) 1983-06-20
GB1553752A (en) 1979-09-26
FR2360138A1 (fr) 1978-02-24
DK146076C (da) 1983-11-14

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