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发明名称
Color harmonizing card game
摘要
申请公布号
US2574328(A)
申请公布日期
1951.11.06
申请号
US19490102335
申请日期
1949.06.30
申请人
HARTLEY PAUL H
发明人
HARTLEY PAUL H.
分类号
A63F3/04;A63F9/06;G01J3/52
主分类号
A63F3/04
代理机构
代理人
主权项
地址
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