Relais fonctionnant en cas d'inversion de courant,申请号FRD842913-传众专利搜索

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发明名称	Relais fonctionnant en cas d'inversion de courant
摘要
申请公布号	FR842913(A)	申请公布日期	1939.06.21
申请号	FRD842913	申请日期	1938.09.02
申请人	ALLMANNA SVENSKA ELEKTRISKA AKTIEBOLAGET	发明人
分类号	H01H51/22	主分类号	H01H51/22
代理机构		代理人
主权项
地址

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