发明名称 GAME CHIP
摘要 <p>GAME CHIP Abstact of the Disclosure A chip for a game such as bingo includes a transparent or translucent circular disk surrounded by a ring. The ring has discrete flanges overlying and contacting the outer periphery of the opposite side faces of the disk. The ring is made from a smooth magnetizable sheet material.</p>
申请公布号 CA1171106(A) 申请公布日期 1984.07.17
申请号 CA19810388478 申请日期 1981.10.22
申请人 KEYSTONE BINGO PRODUCTS, INC. 发明人 GARGIONE, FRANK
分类号 A63F3/06;(IPC1-7):A63F3/00 主分类号 A63F3/06
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