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发明名称
Verstärkereinheit mit einem Eingangstransformator, die für ein breiteres Frequenzband eines Breitbandverstärkers beitragen kann
摘要
申请公布号
DE69719899(D1)
申请公布日期
2003.04.24
申请号
DE19976019899
申请日期
1997.10.09
申请人
NEC COMPOUND SEMICONDUCTOR DEVICES, LTD.
发明人
KAKUTA, YUJI;FUKASAWA, YOSHIAKI;SHIRAKAWA, YASUHIRO;WAKABAYASHI, YOSHIAKI
分类号
H01F19/06;H01F19/04;H03F1/42;H03F3/68;H03H7/42;(IPC1-7):H01F19/06
主分类号
H01F19/06
代理机构
代理人
主权项
地址
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