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发明名称
Baseball game and apparatus
摘要
申请公布号
US1785148(A)
申请公布日期
1930.12.16
申请号
US19280300236
申请日期
1928.08.17
申请人
SIMMONS PARKER T
发明人
SIMMONS PARKER T.
分类号
A63F7/06
主分类号
A63F7/06
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