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发明名称
Microphone array with high directivity
摘要
申请公布号
KR100595475(B1)
申请公布日期
2006.07.03
申请号
KR20017005784
申请日期
2001.05.08
申请人
发明人
分类号
H04R1/32
主分类号
H04R1/32
代理机构
代理人
主权项
地址
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