Fernsprechvermittlungsanlage mit verteilten Stufen,申请号DE1963L045243-传众专利搜索

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发明名称	Fernsprechvermittlungsanlage mit verteilten Stufen
摘要
申请公布号	DE1223894(B)	申请公布日期	1966.09.01
申请号	DE1963L045243	申请日期	1963.07.01
申请人	PIERRE LUCAS;JEAN DUQUESNE	发明人	LUCAS PIERRE;DUQUESNE JEAN
分类号	H04Q3/54	主分类号	H04Q3/54
代理机构		代理人
主权项
地址

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