ARRANGEMENT OF SUBSCRIBERS' CIRCUITS IN ELECTRONIC TELEPHONE EXCHANGES,申请号CAD597733-传众专利搜索

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发明名称	ARRANGEMENT OF SUBSCRIBERS' CIRCUITS IN ELECTRONIC TELEPHONE EXCHANGES
摘要
申请公布号	CA597733(A)	申请公布日期	1960.05.10
申请号	CAD597733	申请日期
申请人	N.V. PHILIPS GLOEILAMPENFABRIEKEN	发明人	JOHANNES T. A. VAN LOTTUM
分类号		主分类号
代理机构		代理人
主权项
地址

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