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经营范围
发明名称
DIGITAL FILTER
摘要
申请公布号
KR100480068(B1)
申请公布日期
2005.03.31
申请号
KR20020065962
申请日期
2002.10.28
申请人
发明人
分类号
H03H17/00;(IPC1-7):H03H17/00
主分类号
H03H17/00
代理机构
代理人
主权项
地址
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