Installation de refroidissement de l'huile pour les transformateurs,申请号FRD699341-传众专利搜索

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发明名称	Installation de refroidissement de l'huile pour les transformateurs
摘要
申请公布号	FR699341(A)	申请公布日期	1931.02.13
申请号	FRD699341	申请日期	1930.07.25
申请人	ATELIERS DE CONSTRUCTION OERLIKON	发明人
分类号	H01F27/12	主分类号	H01F27/12
代理机构		代理人
主权项
地址

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