Improvements in or relating to circuit arrangements for telephone systems having means for storing metering pulses,申请号GB19580021102-传众专利搜索

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发明名称	Improvements in or relating to circuit arrangements for telephone systems having means for storing metering pulses
摘要
申请公布号	GB837259(A)	申请公布日期	1960.06.09
申请号	GB19580021102	申请日期	1958.07.01
申请人	SIEMENS & HALSKE AKTIENGESELLSCHAFT	发明人
分类号	H04M15/04;H04Q3/00	主分类号	H04M15/04
代理机构		代理人
主权项
地址

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