Patents
Patents for G07D - Handling of coins or of paper currency or similar valuable papers, e.g. testing, sorting by denominations, counting, dispensing, changing or depositing (204)
09/1978
09/05/1978CA1038055A1 Coin arrival sensor using inductive colls
07/1978
07/18/1978US4101016 Coin testing apparatus
08/1976
08/31/1976US3977508 Device for recognizing a category of coins
06/1976
06/29/1976US3966034 Phase sensitive coin discrimination method and apparatus
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