发明名称 Slot machine
摘要 This invention relates to a slot machine which comprises random number generating unit and X reels each having a plurality of symbols. All the combinations of the symbols among the reels made when one symbol of each reel is selected are identified by respective numbers, and one random number is generated by the random number generating unit, so that a combination of the symbols bearing an identification number corresponding to the random number is selected.
申请公布号 US5050881(A) 申请公布日期 1991.09.24
申请号 US19900584497 申请日期 1990.09.17
申请人 SIGMA, INCORPORATED 发明人 NAGAO, YUJI
分类号 G07F17/32 主分类号 G07F17/32
代理机构 代理人
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