Improvements in or relating to a Carrier-Telephony System,申请号GB19660026278-传众专利搜索

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发明名称	Improvements in or relating to a Carrier-Telephony System
摘要
申请公布号	GB1178694(A)	申请公布日期	1970.01.21
申请号	GB19660026278	申请日期	1966.06.13
申请人	THE GENERAL ELECTRIC & ENGLISH ELECTRIC COMPANIESLIMITED	发明人	STEPHEN JOHN CROOKS;PETER HALEY MORCOMBE;ROBERT ANDREW STEVENSON
分类号	H04J1/18;H04M7/16	主分类号	H04J1/18
代理机构		代理人
主权项
地址

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