发明名称 |
Coin-operated games machine with a display apparatus |
摘要 |
A rotary flap display system has a large number of indicia bearing flaps mounted on a motor driven hub within a housing. The housing has a lug along the upper edge of an opening through which the flaps may be seen for restraining the flap to flip forward one at a time. The lug includes a hole through which a jet of air emerges to assist flipping of each flap as it passes the lug.
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申请公布号 |
US4722527(A) |
申请公布日期 |
1988.02.02 |
申请号 |
US19860816798 |
申请日期 |
1986.01.07 |
申请人 |
GAUSELMANN, PAUL |
发明人 |
GAUSELMANN, PAUL |
分类号 |
A63F9/00;A63F5/04;G07F17/34;G09F11/06;(IPC1-7):A63F5/04 |
主分类号 |
A63F9/00 |
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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