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发明名称
Playing card and process for making the same
摘要
申请公布号
US2341884(A)
申请公布日期
1944.02.15
申请号
US19410390543
申请日期
1941.04.26
申请人
KEM PLASTIC PLAYING CARDS, INC.
发明人
SOWA FRANK J.
分类号
C08J7/06
主分类号
C08J7/06
代理机构
代理人
主权项
地址
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