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公开(公告)号:US3214359A
公开(公告)日:1965-10-26
申请号:US15846061
申请日:1961-12-11
Applicant: GEN ELECTRIC
Inventor: STOUT VIRGIL L , YOUNG JAMES R
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2.Penning-type discharge ionization gauge with discharge initiation electron source 失效
Title translation: 带放电引发电子源的Penning型放电电离计公开(公告)号:US3280365A
公开(公告)日:1966-10-18
申请号:US27298463
申请日:1963-04-15
Applicant: GEN ELECTRIC
Inventor: YOUNG JAMES R
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3.Miniature ionization gage including a grid having multitudinous discrete openings 失效
Title translation: 微型电离计包括具有多个离散开口的网格公开(公告)号:US3350590A
公开(公告)日:1967-10-31
申请号:US56387066
申请日:1966-07-08
Applicant: GEN ELECTRIC
Inventor: YOUNG JAMES R
IPC: H01J41/04
CPC classification number: H01J41/04
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4.Monopole mass spectrometer having one ceramic electrode coated with metal to within a short distance of each end 失效
Title translation: 单极子质谱仪具有一层陶瓷电极,每个陶瓷电极涂覆金属至每端的短距离内公开(公告)号:US3350559A
公开(公告)日:1967-10-31
申请号:US42805565
申请日:1965-01-26
Applicant: GEN ELECTRIC
Inventor: YOUNG JAMES R , HUDSON JOHN B , WATTERS ROBERT L
IPC: H01J49/42
CPC classification number: H01J49/067 , H01J49/068 , H01J49/421 , H01J49/4255
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