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发明名称
DIGITAL ECHO CANCELLER
摘要
申请公布号
AU547254(B2)
申请公布日期
1985.10.10
申请号
AU19810078486
申请日期
1981.12.14
申请人
TRT TELECOM RADIO ELECT
发明人
JEAN LASSAUX
分类号
H04B3/23;(IPC1-7):H04B3/23
主分类号
H04B3/23
代理机构
代理人
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