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11.
公开(公告)号:US2497496A
公开(公告)日:1950-02-14
申请号:US65841046
申请日:1946-03-30
Applicant: GEN ELECTRIC
Inventor: HENRICUS GOOSKENS , WILLEM ELENBAAS , ABRAHAM PADMOS ADRIAAN
IPC: H01J1/14 , H01J61/073
CPC classification number: H01J61/073 , H01J1/14 , H01J61/0732 , Y10S428/929 , Y10T428/12333 , Y10T428/12819 , Y10T428/12826 , Y10T428/1284
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公开(公告)号:US2200951A
公开(公告)日:1940-05-14
申请号:US17445637
申请日:1937-11-13
Applicant: GEN ELECTRIC
Inventor: WILLEM ELENBAAS
IPC: H01J61/96
CPC classification number: H01J61/96
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公开(公告)号:US2177694A
公开(公告)日:1939-10-31
申请号:US11812936
申请日:1936-12-29
Applicant: GEN ELECTRIC
Inventor: WILLEM ELENBAAS
IPC: H01J61/20
CPC classification number: H01J61/20
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公开(公告)号:US2152987A
公开(公告)日:1939-04-04
申请号:US17484837
申请日:1937-11-16
Applicant: GEN ELECTRIC
Inventor: DORGELO EDUARD G , WILLEM ELENBAAS , LEMMENS HENDRICUS J
CPC classification number: H01J61/52 , H01J61/822
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公开(公告)号:US2135701A
公开(公告)日:1938-11-08
申请号:US15943037
申请日:1937-08-16
Applicant: GEN ELECTRIC
Inventor: WILLEM ELENBAAS , WYK AART VAN
IPC: H01J61/54
CPC classification number: H01J61/545
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