AUTOMATIC TELECOMMUNICATION EXCHANGE,申请号IE19740002273-传众专利搜索

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发明名称	AUTOMATIC TELECOMMUNICATION EXCHANGE
摘要
申请公布号	IE40537(L)	申请公布日期	1975.05.08
申请号	IE19740002273	申请日期	1974.11.05
申请人	INTERNATIONAL STANDARD ELECTRIC CORP	发明人
分类号	H04Q3/545;(IPC1-7):H04Q3/54	主分类号	H04Q3/545
代理机构		代理人
主权项
地址

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