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公开(公告)号:US2200940A
公开(公告)日:1940-05-14
申请号:US1708235
申请日:1935-04-18
Applicant: GEN ELECTRIC
Inventor: WILLEM UYTERHOEVEN , CORNELIS VERBURG , PIETER SCHOUWSTRA , MUTSAERS JOHANNES P M
CPC classification number: H01J61/547 , H01J5/58
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公开(公告)号:US2103047A
公开(公告)日:1937-12-21
申请号:US10182236
申请日:1936-09-21
Applicant: GEN ELECTRIC
Inventor: WILLEM UYTERHOEVEN , CORNELIS VERBURG
IPC: H01J61/54
CPC classification number: H01J61/545
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公开(公告)号:US2020708A
公开(公告)日:1935-11-12
申请号:US75071434
申请日:1934-10-30
Applicant: GEN ELECTRIC
Inventor: WILLEM UYTERHOEVEN , DAM MARTINUS VAN , CORNELIS VERBURG
CPC classification number: F21V19/006 , H01J61/523
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公开(公告)号:US2001509A
公开(公告)日:1935-05-14
申请号:US67895233
申请日:1933-07-03
Applicant: GEN ELECTRIC
Inventor: WILLEM UYTERHOEVEN
IPC: H01J61/70
CPC classification number: H01J61/70
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公开(公告)号:US2177755A
公开(公告)日:1939-10-31
申请号:US20708138
申请日:1938-05-10
Applicant: GEN ELECTRIC
Inventor: WILLEM UYTERHOEVEN
IPC: C09K11/02
CPC classification number: C09K11/025
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公开(公告)号:US2103226A
公开(公告)日:1937-12-21
申请号:US71546234
申请日:1934-03-14
Applicant: GEN ELECTRIC
Inventor: JOHAN DRUYVESTEYN MARI , WILLEM UYTERHOEVEN , CORNELIS BOL , DAM MARTINUS VAN
IPC: H01J61/34
CPC classification number: H01J61/34
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公开(公告)号:US2080902A
公开(公告)日:1937-05-18
申请号:US74447034
申请日:1934-09-18
Applicant: GEN ELECTRIC
Inventor: WILLEM UYTERHOEVEN , GORNELIS VERBURG , DAM MARTINUS VAN
IPC: H05B41/40
CPC classification number: H05B41/40 , Y10S315/05
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公开(公告)号:US2020706A
公开(公告)日:1935-11-12
申请号:US74239634
申请日:1934-09-01
Applicant: GEN ELECTRIC
Inventor: WILLEM UYTERHOEVEN , CORNELIS VERBURG
IPC: H05B41/10
CPC classification number: H05B41/10
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公开(公告)号:US2056630A
公开(公告)日:1936-10-06
申请号:US72201034
申请日:1934-04-23
Applicant: GEN ELECTRIC
Inventor: WILLEM UYTERHOEVEN , JOHANNES BRUIJNES , CORNELIS VERBURG
IPC: H01J61/70
CPC classification number: H01J61/70
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公开(公告)号:US2056629A
公开(公告)日:1936-10-06
申请号:US72105834
申请日:1934-04-17
Applicant: GEN ELECTRIC
Inventor: WILLEM UYTERHOEVEN , DRUYVESTEYN MARI J , LOURENS BLOK
IPC: H05B41/232
CPC classification number: H05B41/232 , Y10S315/05
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