Système de transmission à courants porteurs,申请号FRD1004403-传众专利搜索

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发明名称	Système de transmission à courants porteurs
摘要
申请公布号	FR1004403(A)	申请公布日期	1952.03.31
申请号	FRD1004403	申请日期	1947.04.16
申请人	COMPAGNIE INDUSTRIELLE DES TELEPHONES	发明人	HURAULT JEAN-LOUIS;BOUCHEROT EDMOND
分类号	H04J1/00;H04J1/04	主分类号	H04J1/00
代理机构		代理人
主权项
地址

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