ELECTRIC ARC SHIELD,申请号CAD419536-传众专利搜索

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发明名称	ELECTRIC ARC SHIELD
摘要
申请公布号	CA419536(A)	申请公布日期	1944.04.11
申请号	CAD419536	申请日期
申请人	CANADIAN GENERAL ELECTRIC COMPANY	发明人	EUGENE W. BOEHNE
分类号		主分类号
代理机构		代理人
主权项
地址

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