VOICE AND DATA INTERFACE CIRCUIT,申请号IE19840001927-传众专利搜索

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发明名称	VOICE AND DATA INTERFACE CIRCUIT
摘要
申请公布号	IE841927(L)	申请公布日期	1985.03.30
申请号	IE19840001927	申请日期	1984.07.26
申请人	MITEL CORPORATION	发明人
分类号	H04B3/02;(IPC1-7):H04B3/02	主分类号	H04B3/02
代理机构		代理人
主权项
地址

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