| 发明名称 |
ELECTRICAL/ELECTRONIC COIN OR TOKEN INDENTIFICATION SYSTEM |
| 摘要 |
Two coin sensing devices are disclosed suitable for use in automatic vending machines. In both devices a coin is subjected to two separate tests and only if both of these tests are passed is the coin accepted.
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| 申请公布号 |
US3653481(A) |
申请公布日期 |
1972.04.04 |
| 申请号 |
USD3653481 |
申请日期 |
1970.05.11 |
| 申请人 |
MARS INC. |
发明人 |
RONALD STANLEY GEORGE BOXALL;ANTHONY CHARLES DENNES |
| 分类号 |
G07D5/00;G07D5/08;G07D11/00;(IPC1-7):G07F3/02 |
主分类号 |
G07D5/00 |
| 代理机构 |
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代理人 |
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