发明名称 Frog game
摘要 A game board having a path with obstructions and a first playing piece to be pushed along the path by magnetic repulsion from a magnet in a hand held member and a second permanent magnet in a second playing piece. The board has a path from which the pieces are to be pushed and various obstructions along the path.
申请公布号 US4236713(A) 申请公布日期 1980.12.02
申请号 US19790014972 申请日期 1979.02.26
申请人 MORENO, JOSEPH A. 发明人 MORENO, JOSEPH A.
分类号 A63F9/14;A63F9/34;(IPC1-7):A63F9/14 主分类号 A63F9/14
代理机构 代理人
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