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1.Method of manufacturing frame grids for use in electron valves 失效
Title translation: 制造用于电子阀门的框架网格的方法公开(公告)号:US3246387A
公开(公告)日:1966-04-19
申请号:US24998863
申请日:1963-01-08
Applicant: PHILIPS CORP
CPC classification number: H01J19/00 , C23C18/36 , H01J17/44 , H01J19/30 , H01J2893/0019 , H01J2893/0022 , H01J2893/0024 , H01J2893/0068
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2.Method of filling hollow spaces with powdery insulating material 失效
Title translation: 用粉状绝缘材料填充中空空间的方法公开(公告)号:US3007292A
公开(公告)日:1961-11-07
申请号:US79553259
申请日:1959-02-25
Applicant: PHILIPS CORP
Inventor: CHRISTIAAN DURAN JOHANNES , MARIA KRIJBOLDER HENRICUS
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3.Platinum coated molybdenum grid having an intermediate layer of nickel 失效
Title translation: 具有镍中间层的铂包覆的钼栅格公开(公告)号:US3200284A
公开(公告)日:1965-08-10
申请号:US11281661
申请日:1961-05-26
Applicant: PHILIPS CORP
CPC classification number: H01J19/00 , C25D5/38 , H01J19/30 , H01J2893/0019 , H01J2893/002 , H01J2893/0023
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公开(公告)号:US2988665A
公开(公告)日:1961-06-13
申请号:US69872057
申请日:1957-11-25
Applicant: PHILIPS CORP
CPC classification number: C25D5/10 , C03C27/046 , C23C18/42 , H01J5/50 , Y10T29/49224
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公开(公告)号:US3238613A
公开(公告)日:1966-03-08
申请号:US20133762
申请日:1962-06-11
Applicant: PHILIPS CORP
CPC classification number: H01L21/50 , B23K35/001 , B23K35/3033 , C23C18/36
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公开(公告)号:US2920786A
公开(公告)日:1960-01-12
申请号:US66663457
申请日:1957-06-19
Applicant: PHILIPS CORP
CPC classification number: C03C27/046 , H01J21/36
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公开(公告)号:US2860275A
公开(公告)日:1958-11-11
申请号:US56234156
申请日:1956-01-30
Applicant: PHILIPS CORP
IPC: H01J1/24
CPC classification number: H01J1/24
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