Improvements in or relating to regenerative telegraph repeaters,申请号GB19480016002-传众专利搜索

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发明名称	Improvements in or relating to regenerative telegraph repeaters
摘要
申请公布号	GB655728(A)	申请公布日期	1951.08.01
申请号	GB19480016002	申请日期	1948.06.14
申请人	BRITISH TELECOMMUNICATIONS RESEARCH LIMITED	发明人	DAIN GORDON TAYLOR
分类号	H04L25/04;H04L25/24	主分类号	H04L25/04
代理机构		代理人
主权项
地址

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