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经营范围
发明名称
Active acoustic absorbent and Method for minimizing accoustic reflection
摘要
申请公布号
KR100992863(B1)
申请公布日期
2010.11.08
申请号
KR20080054313
申请日期
2008.06.10
申请人
发明人
分类号
G01S15/00;G01S15/02
主分类号
G01S15/00
代理机构
代理人
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