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发明名称
Improvements in and relating to thermionic oscillation generators
摘要
申请公布号
GB562298(A)
申请公布日期
1944.06.27
申请号
GB19400011860
申请日期
1940.07.18
申请人
ARCHIBALD GOODMAN FRAZER-NASH;ALFRED WHITAKER
发明人
分类号
H01J25/02
主分类号
H01J25/02
代理机构
代理人
主权项
地址
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