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发明名称
Input signal amplifying device
摘要
申请公布号
KR101128451(B1)
申请公布日期
2012.03.26
申请号
KR20040074758
申请日期
2004.09.17
申请人
发明人
分类号
H03F3/34;H03F3/45
主分类号
H03F3/34
代理机构
代理人
主权项
地址
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