Procédé permettant d'augmenter le coefficient de self induction d'une bobine, sansaccroître sensiblement sa résistance,申请号FRD1004286-传众专利搜索

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发明名称	Procédé permettant d'augmenter le coefficient de self induction d'une bobine, sansaccroître sensiblement sa résistance
摘要
申请公布号	FR1004286(A)	申请公布日期	1952.03.27
申请号	FRD1004286	申请日期	1947.03.31
申请人	COMPAGNIE INDUSTRIELLE DES TELEPHONES	发明人	JOUGUET MARC
分类号	H01F17/04	主分类号	H01F17/04
代理机构		代理人
主权项
地址

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