United States Patent 2508159
US Patent References:
/0324717.html
- - 0324717

Coin registering and calculating apparatus
- - 2100061

Cash drawer
- - 2145314

/2323681.html
- - 2323681


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Primary Class:
Other Classes:
221/258, 902/9, 70/269, 221/153, 70/85, 221/312R, 109/53
International Classes:
G07D11/00