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公开(公告)号：US2742585A
公开(公告)日：1956-04-17
申请号：US30588352
申请日：1952-08-22
Applicant: GEN ELECTRIC
Inventor： ZEMANY PAUL D
IPC: H01J41/04
CPC classification number: H01J41/04
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公开(公告)号：US2967239A
公开(公告)日：1961-01-03
申请号：US41141754
申请日：1954-02-19
Applicant: GEN ELECTRIC
Inventor： ZEMANY PAUL D
IPC: H01J49/04
CPC classification number: H01J49/04
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Patent Agency Ranking
公开(公告)号：US2612048A
公开(公告)日：1952-09-30
申请号：US18457750
申请日：1950-09-13
Applicant: GEN ELECTRIC
Inventor： ZEMANY PAUL D
IPC: G01K5/12
CPC classification number: G01K5/12
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4.发明授权
公开(公告)号：US2913471A
公开(公告)日：1959-11-17
申请号：US57890156
申请日：1956-04-18
Applicant: GEN ELECTRIC
Inventor： GEORGE PHILIP D , ZEMANY PAUL D
IPC: C07F7/08
CPC classification number: C07F7/0827
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公开(公告)号：US2901616A
公开(公告)日：1959-08-25
申请号：US45086354
申请日：1954-08-19
Applicant: GEN ELECTRIC
Inventor： ZEMANY PAUL D
IPC: H01J49/02
CPC classification number: H01J49/022
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公开(公告)号：US2814018A
公开(公告)日：1957-11-19
申请号：US47135054
申请日：1954-11-26
Applicant: GEN ELECTRIC
Inventor： ZEMANY PAUL D
IPC: G01N27/70
CPC classification number: G01N27/70
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公开(公告)号：US2652532A
公开(公告)日：1953-09-15
申请号：US30588452
申请日：1952-08-22
Applicant: GEN ELECTRIC
Inventor： ZEMANY PAUL D
CPC classification number: H05H1/00 , G01N27/70 , H01J25/005
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