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发明名称
ECHO CANCELLATION
摘要
申请公布号
AU570635(B2)
申请公布日期
1988.03.24
申请号
AU19830015741
申请日期
1983.06.14
申请人
TELECOMMUNICATIONS RADIOELECTRIQUES ET TELEPHONIQUES,
发明人
LOIC BERNARD YVES GUIDOUX
分类号
H03H15/00;H03H17/00;H03H21/00;H04B3/23;H04L5/14;(IPC1-7):H03H15/00;H04B3/20
主分类号
H03H15/00
代理机构
代理人
主权项
地址
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