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发明名称
Improvements relating to velocity modulated electron beam devices operating with a pulsed power supply
摘要
申请公布号
GB824921(A)
申请公布日期
1959.12.09
申请号
GB19540034375
申请日期
1954.11.26
申请人
METROPOLITAN-VICKERS ELECTRICAL COMPANY LIMITED
发明人
SCOLES GRAHAM JOHN
分类号
H01J23/027
主分类号
H01J23/027
代理机构
代理人
主权项
地址
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