Chapelet isolant, procédé pour sa fabrication et ses applications,申请号FRD887196-传众专利搜索

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发明名称	Chapelet isolant, procédé pour sa fabrication et ses applications
摘要
申请公布号	FR887196(A)	申请公布日期	1943.11.05
申请号	FRD887196	申请日期	1941.07.03
申请人	SOCIETE D'ETUDES POUR LIAISONS TELEPHONIQUES ET TELEGRAPHIQUES A LONGUE DISTANCE	发明人
分类号	H01B13/18	主分类号	H01B13/18
代理机构		代理人
主权项
地址

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