Improvements in or relating to arrangements for signalling or impulsing in multiplexpulse communication systems,申请号GB19540014754-传众专利搜索

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发明名称	Improvements in or relating to arrangements for signalling or impulsing in multiplexpulse communication systems
摘要
申请公布号	GB753394(A)	申请公布日期	1956.07.25
申请号	GB19540014754	申请日期	1954.05.19
申请人	TELEFONAKTIEBOLAGET L. M. ERICSSON	发明人
分类号	H04J3/12	主分类号	H04J3/12
代理机构		代理人
主权项
地址

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