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发明名称
Improvements in or relating to travelling wave tubes and wave transmission lines suitable for use therein
摘要
申请公布号
GB1016775(A)
申请公布日期
1966.01.12
申请号
GB19630011667
申请日期
1963.03.25
申请人
ENGLISH ELECTRIC VALVE COMPANY LIMITED
发明人
HARRIS NEVILLE WREFORD
分类号
H01J23/24
主分类号
H01J23/24
代理机构
代理人
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地址
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