APPARATUS FOR DISCRIMINATING HARD COINS
United States Patent 3371761
US Patent References:
/1310833.html
- - 1310833
Money sorting machine
- - 1850148
Machine for counting and delivering coins
- - 1902328
Coin checking device for coin-freed telephone installations
- - 1939513
Coin sorting and counting machine
- - 2348936
/1310833.html
- - 1310833
Money sorting machine
- - 1850148
Machine for counting and delivering coins
- - 1902328
Coin checking device for coin-freed telephone installations
- - 1939513
Coin sorting and counting machine
- - 2348936
Inventors:
Hirano, Ryo
Publication Date:
03/05/1968
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Assignee:
Ryo, Hirano
Primary Class:
Other Classes:
194/334
International Classes:
G07D3/14; G07D5/02; G07D3/00; G07D5/00
US Patent References: