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发明名称
FILTER DEVICE
摘要
申请公布号
KR100701562(B1)
申请公布日期
2007.03.30
申请号
KR20030065354
申请日期
2003.09.20
申请人
发明人
分类号
H03H9/25;H03H9/58;H03H9/02;H03H9/10;H03H9/17;H03H9/205;H03H9/64
主分类号
H03H9/25
代理机构
代理人
主权项
地址
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