Circuit arrangement for interim connections in telephone private automatic branch exchanges,申请号GB19630026829-传众专利搜索

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发明名称	Circuit arrangement for interim connections in telephone private automatic branch exchanges
摘要
申请公布号	GB1023476(A)	申请公布日期	1966.03.23
申请号	GB19630026829	申请日期	1963.07.05
申请人	STANDARD TELEPHONES AND CABLES LIMITED	发明人
分类号	H04M3/58	主分类号	H04M3/58
代理机构		代理人
主权项
地址

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