发明名称 |
Vending apparatus price interface |
摘要 |
A price interface for use in connecting a calculating and control unit with a multiprice vending apparatus, the price interface including a first register for storing the initial price value during a vending cycle and a second register for storing the current price value during the vending cycle.
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申请公布号 |
US4267915(A) |
申请公布日期 |
1981.05.19 |
申请号 |
US19780948170 |
申请日期 |
1978.10.03 |
申请人 |
MARS, INC. |
发明人 |
MCLAUGHLIN, DONALD L.;BESHENICH, PAUL J. |
分类号 |
G07F5/22;(IPC1-7):G07F9/00 |
主分类号 |
G07F5/22 |
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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