ADAPTIVE DIGITAL FILTERS AND ECHO CANCELERS,申请号EP19870310605-传众专利搜索

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发明名称	ADAPTIVE DIGITAL FILTERS AND ECHO CANCELERS
摘要
申请公布号	EP0274850(B1)	申请公布日期	1992.04.08
申请号	EP19870310605	申请日期	1987.12.02
申请人	OKI ELECTRIC INDUSTRY COMPANY, LIMITED	发明人	KOBAYASHI, MASAKI
分类号	H03H21/00;H04B3/23	主分类号	H03H21/00
代理机构		代理人
主权项
地址

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