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发明名称
Improvements in or relating to microwave electron beam tubes
摘要
申请公布号
GB1134424(A)
申请公布日期
1968.11.20
申请号
GB19660020403
申请日期
1966.05.09
申请人
ENGLISH ELECTRIC VALVE COMPANY LIMITED
发明人
O'LOUGHLIN CIAN NOEL;CLAYWORTH GEOFFREY THOMAS
分类号
H01J23/15;H01J25/38
主分类号
H01J23/15
代理机构
代理人
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地址
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