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发明名称
Oscillation suppressor for electron guns
摘要
申请公布号
US2992347(A)
申请公布日期
1961.07.11
申请号
US19590850701
申请日期
1959.11.03
申请人
GENERAL ELECTRIC COMPANY
发明人
DEHN RUDOLPH A.
分类号
H01J3/02
主分类号
H01J3/02
代理机构
代理人
主权项
地址
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