PROTECTIVE SYSTEM FOR ELECTRICAL APPARATUS,申请号CAD438058-传众专利搜索

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发明名称	PROTECTIVE SYSTEM FOR ELECTRICAL APPARATUS
摘要
申请公布号	CA438058(A)	申请公布日期	1946.11.19
申请号	CAD438058	申请日期
申请人	CANADIAN WESTINGHOUSE COMPANY	发明人	ELVIN A. THOMPSON
分类号		主分类号
代理机构		代理人
主权项
地址

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