DEVICE FOR DIFFERENTIAL PROTECTION OF COLLECTING BUSES,申请号SU19864087533-传众专利搜索

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发明名称	DEVICE FOR DIFFERENTIAL PROTECTION OF COLLECTING BUSES
摘要
申请公布号	SU1390689(A1)	申请公布日期	1988.04.23
申请号	SU19864087533	申请日期	1986.07.14
申请人	NOVOCHERKASSKIJ POLT I IM.SERGO ORDZHONIKIDZE	发明人	TSYGULEV NIKOLAJ I,SU
分类号	H02H3/28	主分类号	H02H3/28
代理机构		代理人
主权项
地址

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