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发明名称
Tunable filter
摘要
申请公布号
GB0721361(D0)
申请公布日期
2007.12.12
申请号
GB20070021361
申请日期
2007.10.30
申请人
RADIO DESIGN LIMITED
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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