发明名称 Cubic puzzle
摘要 A cubic puzzle includes a combination cube formed of a center base block and a set of puzzle blocks horizontally vertically aligned around the center base block, and cubic open holder frame holding the combination cube on the inside, the puzzle blocks being shifted in the cubic open holder frame to change the combination after removal of an assigned puzzle block from the cubic open holder frame.
申请公布号 US6513808(B2) 申请公布日期 2003.02.04
申请号 US20010851116 申请日期 2001.05.09
申请人 FANG CHIH CHUNG 发明人 FANG CHIH CHUNG
分类号 A63F9/00;A63F9/08;A63F9/34;(IPC1-7):A63F9/08 主分类号 A63F9/00
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