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发明名称
ELECTRON-BEAM DEVICE
摘要
申请公布号
SU672669(A1)
申请公布日期
1979.07.05
申请号
SU19782579772
申请日期
1978.02.14
申请人
SEVERO-ZAPADNYJ ZAOCHNYJ POLT INSTITUT
发明人
BOBROVA LYUDMILA V,SU;ZELIKMAN MARK A,SU;KISELEV NIKOLAJ V,SU
分类号
H01J31/00;(IPC1-7):H01J31/00
主分类号
H01J31/00
代理机构
代理人
主权项
地址
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