Dispositif pour surveiller en permanence le réglage du contact aux contacts travaillant en parallèle de mutateurs à contact,申请号FRD1020222-传众专利搜索

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发明名称	Dispositif pour surveiller en permanence le réglage du contact aux contacts travaillant en parallèle de mutateurs à contact
摘要
申请公布号	FR1020222(A)	申请公布日期	1953.02.03
申请号	FRD1020222	申请日期	1950.06.15
申请人	BROWN, BOVERI & COMPAGNIE	发明人
分类号	H02M1/26	主分类号	H02M1/26
代理机构		代理人
主权项
地址

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