Improvements in or relating to telecommunication systems,申请号GB19620036682-传众专利搜索

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发明名称	Improvements in or relating to telecommunication systems
摘要
申请公布号	GB921835(A)	申请公布日期	1963.03.27
申请号	GB19620036682	申请日期	1960.10.07
申请人	STANDARD TELEPHONES AND CABLES LIMITED	发明人
分类号	H04B7/185;H04M3/523;H04Q3/00	主分类号	H04B7/185
代理机构		代理人
主权项
地址

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