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发明名称
ECHO CANCELLER OF ADSL SYSTEM AND METHOD FOR TRAINING THEREOF
摘要
申请公布号
KR100502414(B1)
申请公布日期
2005.07.19
申请号
KR20020073103
申请日期
2002.11.22
申请人
发明人
分类号
H04L12/20;H04B3/23;H04M11/06;(IPC1-7):H04L12/20
主分类号
H04L12/20
代理机构
代理人
主权项
地址
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