Play ball,申请号US19360089190-传众专利搜索

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法人/股东/高管

发明名称	Play ball
摘要
申请公布号	US2086094(A)	申请公布日期	1937.07.06
申请号	US19360089190	申请日期	1936.07.06
申请人	A. G. SPALDING & BROS.	发明人	REACH MILTON B.
分类号	A63B37/14	主分类号	A63B37/14
代理机构		代理人
主权项
地址

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