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发明名称
Traveling-wave tubes
摘要
申请公布号
US3005126(A)
申请公布日期
1961.10.17
申请号
US19500168202
申请日期
1950.06.15
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
CUTLER CASSIUS C.
分类号
H01J23/30;H01J25/38
主分类号
H01J23/30
代理机构
代理人
主权项
地址
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