Disposition de couplage pour le comptage de communications de genre différent dans les installations téléphoniques,申请号FRD760519-传众专利搜索

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发明名称	Disposition de couplage pour le comptage de communications de genre différent dans les installations téléphoniques
摘要
申请公布号	FR760519(A)	申请公布日期	1934.02.24
申请号	FRD760519	申请日期	1933.08.11
申请人	SIEMENS & HALSKE AKTIENGESELLSCHAFT	发明人
分类号	H04M15/10	主分类号	H04M15/10
代理机构		代理人
主权项
地址

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