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发明名称
Voltage controlled band pass filter
摘要
申请公布号
GB2370926(A)
申请公布日期
2002.07.10
申请号
GB20020007617
申请日期
1999.03.02
申请人
* NEC TECHNOLOGIES
发明人
NIGEL JAMES * TOLSON
分类号
H03J7/04;H03L7/081;H04B1/40;(IPC1-7):H03J7/04
主分类号
H03J7/04
代理机构
代理人
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