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经营范围
发明名称
Radio frequency power amplification
摘要
申请公布号
GB2281656(A)
申请公布日期
1995.03.08
申请号
GB19940014292
申请日期
1994.07.15
申请人
* LITTON SYSTEMS INC
发明人
ROBERT SPENCER * SYMONS
分类号
H01J23/027;H01J25/04;(IPC1-7):H01J25/04
主分类号
H01J23/027
代理机构
代理人
主权项
地址
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