发明名称 Pusher amusement machine
摘要 A coin operated amusement machine of the "pusher" type has means for providing a mystery payout to the user, a mechanism for diverting coins either to the user directly as winnings or back into the playing loop, means for influencing the ratio of winning and losing coins and a plurality of ways to enter coins into the machine.
申请公布号 US2002014739(A1) 申请公布日期 2002.02.07
申请号 US20010861482 申请日期 2001.05.18
申请人 WILLIAMS GEOFFREY;KIRBY COLIN 发明人 WILLIAMS GEOFFREY;KIRBY COLIN
分类号 G07F17/32;G07F17/38;(IPC1-7):A63B71/00 主分类号 G07F17/32
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