US PATENT SUBCLASS 434 / 110
.~ Coin or currency identification or counterfeit detection

Current as of: June, 1999
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434 /   HD   EDUCATION AND DEMONSTRATION

107  DF  BUSINESS OR ECONOMICS {3}
110.~ Coin or currency identification or counterfeit detection

DEFINITION

Classification: 434/110

Coin or currency identification or counterfeit detection:

(under subclass 107) Subject matter relating to instruction in the relative value of different denominations of money or in recognizing bogus currency.