A METHOD AND ARRANGEMENT FOR USE IN THE ELIMINATION OF ECHOES IN A SUBSCRIBER LINE CIRCUIT,申请号GB19930007844-传众专利搜索

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发明名称	A METHOD AND ARRANGEMENT FOR USE IN THE ELIMINATION OF ECHOES IN A SUBSCRIBER LINE CIRCUIT
摘要
申请公布号	GB9307844(D0)	申请公布日期	1993.06.23
申请号	GB19930007844	申请日期	1993.04.15
申请人	TELEFONAKTIEBOLAGET LM ERICSSON	发明人
分类号	H04B3/23	主分类号	H04B3/23
代理机构		代理人
主权项
地址

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