WRINGER SAFETY RELEASE,申请号CAD399970-传众专利搜索

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发明名称	WRINGER SAFETY RELEASE
摘要
申请公布号	CA399970(A)	申请公布日期	1941.10.14
申请号	CAD399970	申请日期
申请人	LOVELL MANUFACTURING COMPANY	发明人	WALTER LEE KAUFFMAN II
分类号		主分类号
代理机构		代理人
主权项
地址

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