发明名称 MODIFIED CHESS GAME
摘要 A chess-like game having pieces and rules similar to conventional chess but which includes a new piece having powers and limitations not present in conventional chess pieces.
申请公布号 US2013252685(A1) 申请公布日期 2013.09.26
申请号 US201313896034 申请日期 2013.05.16
申请人 SPURGEON RICHARD M. 发明人 SPURGEON RICHARD M.
分类号 A63F3/02 主分类号 A63F3/02
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