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发明名称
Electron mounting structure of a high frequency electron tube
摘要
申请公布号
US3242373(A)
申请公布日期
1966.03.22
申请号
US19610101761
申请日期
1961.04.10
申请人
RADIO CORPORATION OF AMERICA
发明人
PILAS FRANK J.
分类号
H01J19/46
主分类号
H01J19/46
代理机构
代理人
主权项
地址
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