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公开(公告)号：US3422514A
公开(公告)日：1969-01-21
申请号：US3422514D
申请日：1967-05-15
Applicant: GEN ELECTRIC
Inventor： MUNDAY JAMES C , NEALE JUNIUS B
CPC classification number: H01J19/38 , H01J19/46 , H01J2893/0006 , H01J2893/0015
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公开(公告)号：US3520040A
公开(公告)日：1970-07-14
申请号：US3520040D
申请日：1968-08-05
Applicant: GEN ELECTRIC
Inventor： MUNDAY JAMES C , NEALE JUNIUS B
CPC classification number: H01J19/38 , H01J19/46 , H01J2893/0006 , H01J2893/0015
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3.发明授权Aligned-grids electron discharge device and method and apparatus for manufacture thereof 失效排列格栅电子放电装置及其制造方法和装置
公开(公告)号：US3364379A
公开(公告)日：1968-01-16
申请号：US31592063
申请日：1963-10-14
Applicant: GEN ELECTRIC
Inventor： MUNDAY JAMES C , NEALE JUNIUS B
IPC: H01J19/46
CPC classification number: H01J19/46 , H01J2893/0006 , H01J2893/0007
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