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发明名称
Beam deflection type electron discharge device
摘要
申请公布号
US2975316(A)
申请公布日期
1961.03.14
申请号
US19580709565
申请日期
1958.01.17
申请人
RADIO CORPORATION OF AMERICA
发明人
KNIGHT MARK B.
分类号
H01J21/14;H01J31/04
主分类号
H01J21/14
代理机构
代理人
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地址
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