发明名称 |
Automatic vending machine with lottery bonus |
摘要 |
An automatic vending machine comprises a plurality of electric lamps arranged geometrically on a front panel of a housing and a lamp control circuit for lighting the lamps successively and repeatedly in response to a signal which is generated in accordance with a vending operation of the machine. The lamps are arranged equidistantly along a circle and thus a light spot appears to rotate along the circle. In a preferred embodiment the lamp control circuit comprises a lottery circuit which produces a winning signal for discharging an extra article as a free addition and at the same time the light spot is stopped at a predetermined lamp having a lucky number applied thereto.
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申请公布号 |
US4213524(A) |
申请公布日期 |
1980.07.22 |
申请号 |
US19780926603 |
申请日期 |
1978.07.21 |
申请人 |
SHINKO AUTOMATIC DEVICE CO LTD |
发明人 |
FUJII, YOSHIZO;MIYASHITA, TOSHIO;SAWABE, TAKESHI |
分类号 |
G07C15/00;G07F9/02;(IPC1-7):G07F11/00 |
主分类号 |
G07C15/00 |
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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