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公开(公告)号:US2491868A
公开(公告)日:1949-12-20
申请号:US4137948
申请日:1948-07-29
Applicant: GEN ELECTRIC
Inventor: MARTT ERNEST C
IPC: H01J61/34
CPC classification number: H01J61/34
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公开(公告)号:US2924731A
公开(公告)日:1960-02-09
申请号:US65130557
申请日:1957-04-08
Applicant: GEN ELECTRIC
Inventor: MARTT ERNEST C , BEENINGA DALE E , SMIALEK LEON J
CPC classification number: H01J5/56 , H01J61/368
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公开(公告)号:US2765420A
公开(公告)日:1956-10-02
申请号:US44260554
申请日:1954-07-12
Applicant: GEN ELECTRIC
Inventor: MARTT ERNEST C
IPC: H01J61/073
CPC classification number: H01J61/0732 , Y10T29/49881
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公开(公告)号:US2685916A
公开(公告)日:1954-08-10
申请号:US26928952
申请日:1952-01-31
Applicant: GEN ELECTRIC
Inventor: MARTT ERNEST C
IPC: F23D14/58
CPC classification number: F23D14/586
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公开(公告)号:US2950417A
公开(公告)日:1960-08-23
申请号:US75405758
申请日:1958-08-08
Applicant: GEN ELECTRIC
Inventor: BREEDING HAROLD A , MARTT ERNEST C
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公开(公告)号:US2888585A
公开(公告)日:1959-05-26
申请号:US60700456
申请日:1956-08-30
Applicant: GEN ELECTRIC
Inventor: MARTT ERNEST C , BEENINGA DALE E
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公开(公告)号:US2640145A
公开(公告)日:1953-05-26
申请号:US24871151
申请日:1951-09-28
Applicant: GEN ELECTRIC
Inventor: MARTT ERNEST C
IPC: H01J5/56
CPC classification number: H01J5/56 , Y10T403/40 , Y10T403/535
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公开(公告)号:US2838717A
公开(公告)日:1958-06-10
申请号:US55672955
申请日:1955-12-30
Applicant: GEN ELECTRIC
Inventor: BREEDING HAROLD A , MARTT ERNEST C
IPC: H05B39/10
CPC classification number: H05B39/10
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公开(公告)号:US2677068A
公开(公告)日:1954-04-27
申请号:US26407651
申请日:1951-12-29
Applicant: GEN ELECTRIC
Inventor: MARTT ERNEST C
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公开(公告)号:US2542348A
公开(公告)日:1951-02-20
申请号:US11602849
申请日:1949-09-16
Applicant: GEN ELECTRIC
Inventor: NOEL EDWARD B , MARTT ERNEST C
IPC: H01J61/073
CPC classification number: H01J61/0732
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