Rueckstromrelais fuer Gleichstrom,申请号DENDATA057396D-传众专利搜索

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发明名称	Rueckstromrelais fuer Gleichstrom
摘要
申请公布号	DE526697(C)	申请公布日期	1931.06.09
申请号	DENDATA057396D	申请日期
申请人	ALLMAENNA SVENSKA ELEKTRISKA AKTIEBOLAGET	发明人
分类号	H02H3/18	主分类号	H02H3/18
代理机构		代理人
主权项
地址

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