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公开(公告)号:US3248596A
公开(公告)日:1966-04-26
申请号:US17370462
申请日:1962-02-16
Applicant: GEN ELECTRIC
Inventor: DEHN RUDOLPH A
IPC: H01J25/16
CPC classification number: H01J25/16
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公开(公告)号:US2992347A
公开(公告)日:1961-07-11
申请号:US85070159
申请日:1959-11-03
Applicant: GEN ELECTRIC
Inventor: DEHN RUDOLPH A
IPC: H01J3/02
CPC classification number: H01J3/027
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公开(公告)号:US2821630A
公开(公告)日:1958-01-28
申请号:US13023549
申请日:1949-11-30
Applicant: GEN ELECTRIC
Inventor: DEHN RUDOLPH A
IPC: H03B5/18
CPC classification number: H03B5/1835
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