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公开(公告)号:US3099577A
公开(公告)日:1963-07-30
申请号:US5151660
申请日:1960-08-24
Applicant: PHILIPS CORP
Inventor: JOHANNES LEMMENS HENDRIKUS , ALBERTUS VENEMA , PIETER ZALM
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公开(公告)号:US2911553A
公开(公告)日:1959-11-03
申请号:US57145356
申请日:1956-03-14
Applicant: PHILIPS CORP
Inventor: MARIA JOORMANN HENDRIK JACOBUS , PIETER ZALM
IPC: H05B33/24
CPC classification number: H05B33/24
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公开(公告)号:US3113236A
公开(公告)日:1963-12-03
申请号:US3682760
申请日:1960-06-17
Applicant: PHILIPS CORP
Inventor: JOHANNES LEMMENS HENDRIKUS , PIETER ZALM , STRATUM ANTONIUS JOHANNES ALBE , REINIER BLATTER JOHANNES , RAYMUND ALMER FRIEDRICH HERMAN
IPC: H01J1/28
CPC classification number: H01J1/28
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公开(公告)号:US2929678A
公开(公告)日:1960-03-22
申请号:US65202657
申请日:1957-04-10
Applicant: PHILIPS CORP
Inventor: PIETER ZALM
IPC: C01B19/00
CPC classification number: C01B19/007
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公开(公告)号:US3373307A
公开(公告)日:1968-03-12
申请号:US41065564
申请日:1964-11-12
Applicant: PHILIPS CORP
Inventor: PIETER ZALM , CATHARINA SPRENGERS JOHANNES W , STRATUM ANTONIUS JOHANNES ALBE , DER LINDEN PETRUS CORNELIS VAN
IPC: H01J1/28
CPC classification number: H01J1/28 , Y10T428/12042 , Y10T428/12056
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公开(公告)号:US3333141A
公开(公告)日:1967-07-25
申请号:US46459865
申请日:1965-06-03
Applicant: PHILIPS CORP
Inventor: HENRICUS MULKENS CASPER ANTONI , PIETER ZALM
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7.Ion source having a high work function material coating the outer surface of the ionizer 失效
Title translation: 具有高功函数材料的离子源涂覆电离器的外表面公开(公告)号:US3382397A
公开(公告)日:1968-05-07
申请号:US41058464
申请日:1964-11-12
Applicant: PHILIPS CORP
Inventor: PIETER ZALM
IPC: H01J27/26
CPC classification number: H01J27/26
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公开(公告)号:US2868733A
公开(公告)日:1959-01-13
申请号:US59671556
申请日:1956-07-09
Applicant: PHILIPS CORP
Inventor: MARIA COX ANNA PETRONELLA , HYLKE HOEKSTRA AGE , PIETER ZALM
IPC: C09K11/74
CPC classification number: C09K11/7442
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