GRUPO TRANSFORMADOR DE FRECUENCIA Y DE FASE MONOPOLIFáSICA,申请号ES19070001879-传众专利搜索

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发明名称	GRUPO TRANSFORMADOR DE FRECUENCIA Y DE FASE MONOPOLIFáSICA
摘要
申请公布号	ES187907(A2)	申请公布日期	1949.06.01
申请号	ES19070001879	申请日期	1949.04.23
申请人	FORGES ET ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE JEUMONT, SOCIETE ANONYME	发明人
分类号	(IPC1-7):H03	主分类号	(IPC1-7):H03
代理机构		代理人
主权项
地址

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