Dispositif de commutation pour courants alternatifs,申请号FRD49673-传众专利搜索

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发明名称	Dispositif de commutation pour courants alternatifs
摘要
申请公布号	FR49673(E)	申请公布日期	1939.05.30
申请号	FRD49673	申请日期	1938.08.16
申请人	SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT	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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