Procédé et dispositif de discrimination et de sélection de courants notamment pour le chauffage des voitures de chemin de fer,申请号FRD1164717-传众专利搜索

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发明名称	Procédé et dispositif de discrimination et de sélection de courants notamment pour le chauffage des voitures de chemin de fer
摘要
申请公布号	FR1164717(A)	申请公布日期	1958.10.14
申请号	FRD1164717	申请日期	1957.01.11
申请人	ETABLISSEMENTS L. FAIVELEY	发明人
分类号	B60L9/30;H02H11/00	主分类号	B60L9/30
代理机构		代理人
主权项
地址

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