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发明名称
Improvements in or relating to electron-discharge tube apparatus for the production of high-frequency electrical energy
摘要
申请公布号
GB701256(A)
申请公布日期
1953.12.23
申请号
GB19500008711
申请日期
1950.04.06
申请人
THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
发明人
分类号
H01J25/34
主分类号
H01J25/34
代理机构
代理人
主权项
地址
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