METHOD AND APPARATUS FOR IMPROVED CONTROL AND TIME SHARING OF AN ECHO CANCELLER,申请号EP19850113092-传众专利搜索

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发明名称	METHOD AND APPARATUS FOR IMPROVED CONTROL AND TIME SHARING OF AN ECHO CANCELLER
摘要
申请公布号	EP0182096(A3)	申请公布日期	1987.11.25
申请号	EP19850113092	申请日期	1985.10.15
申请人	INTERNATIONAL BUSINESS MACHINES CORPORATION	发明人	JONES, GARDNER DULANY, JR.
分类号	H04B3/23;(IPC1-7):H04B3/23	主分类号	H04B3/23
代理机构		代理人
主权项
地址

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