BOWLING ALLEY FOUL LINE KEEPER,申请号CAD413901-传众专利搜索

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发明名称	BOWLING ALLEY FOUL LINE KEEPER
摘要
申请公布号	CA413901(A)	申请公布日期	1943.07.20
申请号	CAD413901	申请日期
申请人	JAMES A. MACLAGAN;THADDEUS A. WALSH	发明人	THADDEUS A. WALSH;JAMES A. MACLAGAN
分类号		主分类号
代理机构		代理人
主权项
地址

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