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发明名称
VELOCITY TAPERING OF COMB-QUAD TRAVELLING-WAVE TUBES
摘要
申请公布号
GB8414570(D0)
申请公布日期
1984.07.11
申请号
GB19840014570
申请日期
1984.06.07
申请人
VARIAN ASSOCIATES INC
发明人
分类号
H01J25/34;H01J23/24;(IPC1-7):H01J23/28
主分类号
H01J25/34
代理机构
代理人
主权项
地址
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