PROTECTION DEVICE FOR DISCONNECTING A CURRENT SUPPLY FROM A LOAD IN RESPONSE TO A GROUND FAULT CURRENT,申请号GB19750038386-传众专利搜索

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发明名称	PROTECTION DEVICE FOR DISCONNECTING A CURRENT SUPPLY FROM A LOAD IN RESPONSE TO A GROUND FAULT CURRENT
摘要
申请公布号	GB1532814(A)	申请公布日期	1978.11.22
申请号	GB19750038386	申请日期	1975.09.18
申请人	GENERAL SIGNAL CORP	发明人
分类号	H02H3/33;(IPC1-7):H02H3/32	主分类号	H02H3/33
代理机构		代理人
主权项
地址

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