Register circuit for automatic telephone exchanges,申请号GB19600018471-传众专利搜索

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发明名称	Register circuit for automatic telephone exchanges
摘要
申请公布号	GB967253(A)	申请公布日期	1964.08.19
申请号	GB19600018471	申请日期	1960.05.25
申请人	PYE LIMITED	发明人	DELANOY DONALD BRIAN
分类号	H04Q3/00	主分类号	H04Q3/00
代理机构		代理人
主权项
地址

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