发明名称 Device for reducing predictability in card games
摘要 A device for maximizing the random distribution of playing cards comprises a continuous, advancable track mounted on a base and supporting the cards in a vertical orientation and at least one access station which permits either or both of removal of a portion of the cards or insertion of cards onto the track.
申请公布号 US4512580(A) 申请公布日期 1985.04.23
申请号 US19820441917 申请日期 1982.11.15
申请人 MATVIAK, JOHN 发明人 MATVIAK, JOHN
分类号 A63F1/12;(IPC1-7):A63F1/12 主分类号 A63F1/12
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