DIRECTIONAL RELAY FOR CIRCUIT INTERRUPTERS,申请号CAD876376-传众专利搜索

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发明名称	DIRECTIONAL RELAY FOR CIRCUIT INTERRUPTERS
摘要
申请公布号	CA876376(A)	申请公布日期	1971.07.20
申请号	CAD876376	申请日期
申请人	MCGRAW-EDISON COMPANY	发明人	NORBERT J. REIS
分类号		主分类号
代理机构		代理人
主权项
地址

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