Dispositif de contrôle pour moteurs électriques,申请号FRD714509-传众专利搜索

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发明名称	Dispositif de contrôle pour moteurs électriques
摘要
申请公布号	FR714509(A)	申请公布日期	1931.11.16
申请号	FRD714509	申请日期	1931.03.16
申请人	WESTINGHOUSE ELECTRIC AND MANUFACTURING COMPANY	发明人
分类号	H02P7/00	主分类号	H02P7/00
代理机构		代理人
主权项
地址

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