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发明名称
APPARATUS AND METHOD FOR CANCELING ACOUSTIC ECHO IN COMMUNICATION TERMINAL
摘要
申请公布号
KR101009867(B1)
申请公布日期
2011.01.19
申请号
KR20030072224
申请日期
2003.10.16
申请人
发明人
分类号
H04B1/10
主分类号
H04B1/10
代理机构
代理人
主权项
地址
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