APPAREILLAGE DE DETECTION DE MISES A LA TERRE ACCIDENTELLES SUR UN RESEAU A COURANT ALTERNATIF,申请号BE19770178228-传众专利搜索

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发明名称	APPAREILLAGE DE DETECTION DE MISES A LA TERRE ACCIDENTELLES SUR UN RESEAU A COURANT ALTERNATIF
摘要
申请公布号	BE855427(A1)	申请公布日期	1977.12.06
申请号	BE19770178228	申请日期	1977.06.06
申请人	WESTINGHOUSE ELECTRIC CORP.	发明人
分类号	H02H7/26;H02H3/28	主分类号	H02H7/26
代理机构		代理人
主权项
地址

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