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发明名称
Variable gain circuit
摘要
申请公布号
GB2388263(A)
申请公布日期
2003.11.05
申请号
GB20020028711
申请日期
2002.12.09
申请人
* NEC ELECTRONICS CORPORATION
发明人
KATSUJI * KIMURA
分类号
H03F1/32;H03F3/45;H03F3/68;H03G3/10;H03G7/00;(IPC1-7):H03G3/00
主分类号
H03F1/32
代理机构
代理人
主权项
地址
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