发明名称 |
A DATA RECORDING AND DISPLAY SYSTEM |
摘要 |
Instead of electro-mechanical counters in amusement, gaming or vending machines to indicate machine events, an electronic memory is provided to totalise them, and current values can be shown on an LCD display. This may be fitted behind the machine glass, and be proprietor actuable to sequence through the various event values. |
申请公布号 |
EP0996938(A1) |
申请公布日期 |
2000.05.03 |
申请号 |
EP19970940231 |
申请日期 |
1997.09.09 |
申请人 |
JPM INTERNATIONAL LIMITED |
发明人 |
DAVIES, ADRIAN FRANCIS;POWELL, ANDREW |
分类号 |
G07F9/02;G07F9/08;G07F17/32 |
主分类号 |
G07F9/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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