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1.Electron gun for use in a cathode ray tube exhibiting enhanced electron emission 失效
Title translation: 用于显示增强的电子发射的阴极射线管的电子枪公开(公告)号:US3355618A
公开(公告)日:1967-11-28
申请号:US49957365
申请日:1965-10-21
Applicant: RCA CORP
Inventor: COLEMAN JOHN W
IPC: H01J3/02 , H01J29/48 , H01J37/073
CPC classification number: H01J3/02 , H01J29/481 , H01J37/073 , H01J2237/06316
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2.Variant temperature environment for specimen stage of scientific instrument 失效
Title translation: 科学仪器标本阶段变化温度环境公开(公告)号:US3171956A
公开(公告)日:1965-03-02
申请号:US18394562
申请日:1962-03-30
Applicant: RCA CORP
Inventor: COLEMAN JOHN W , CARDILE ANGELO J
IPC: H01J37/20
CPC classification number: H01J37/20
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公开(公告)号:US3452241A
公开(公告)日:1969-06-24
申请号:US3452241D
申请日:1966-09-06
Applicant: RCA CORP
Inventor: COLEMAN JOHN W
IPC: H01J3/02 , H01J37/063 , H01J37/07 , H01J29/46 , H01J29/56
CPC classification number: H01J37/07 , H01J3/029 , H01J37/063
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4.Cathode arrangement of an electron microscope for reducing the occurrence of virtualcathodes 失效
Title translation: 用于减少虚拟阴极发生的电子显微镜的阴极排列公开(公告)号:US3363961A
公开(公告)日:1968-01-16
申请号:US50080365
申请日:1965-10-22
Applicant: RCA CORP
Inventor: COLEMAN JOHN W , SCHULER JOSEPH J
IPC: H01J37/063 , H01J37/07
CPC classification number: H01J37/07 , H01J37/063
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公开(公告)号:US3171958A
公开(公告)日:1965-03-02
申请号:US18396562
申请日:1962-03-30
Applicant: RCA CORP
Inventor: COLEMAN JOHN W
IPC: H01J37/20
CPC classification number: H01J37/20
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6.Specimen holder for an electron microscope with means to support a specimen across a thermocouple junction 失效
Title translation: 用于电子显微镜的样品架,其具有用于在热电偶结上支撑样品的装置公开(公告)号:US3171957A
公开(公告)日:1965-03-02
申请号:US18394662
申请日:1962-03-30
Applicant: RCA CORP
Inventor: COLEMAN JOHN W , CARDILE ANGELO J
IPC: H01J37/20
CPC classification number: H01J37/20
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