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公开(公告)号:US2834906A
公开(公告)日:1958-05-13
申请号:US42619454
申请日:1954-04-28
Applicant: INT STANDARD ELECTRIC CORP
Inventor: FRANCIS KLEPP GEORGE , ALBERT BEARD DOUGLAS
IPC: H01J17/06
CPC classification number: H01J17/066 , H01J2893/0066
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62.Method and apparatus for fabricating gaseous discharge devices 失效
Title translation: 用于制造气体放电装置的方法和装置公开(公告)号:US2825618A
公开(公告)日:1958-03-04
申请号:US49639155
申请日:1955-03-24
Applicant: BELL TELEPHONE LABOR INC
Inventor: WHITE ALAN D
CPC classification number: H01J17/44 , H01J17/066 , H01J2893/0066
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公开(公告)号:USRE24057E
公开(公告)日:1955-08-30
申请号:US24057D
IPC: H01J17/06
CPC classification number: H01J17/066 , H01J2893/0066
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公开(公告)号:US2688708A
公开(公告)日:1954-09-07
申请号:US27227852
申请日:1952-02-19
Applicant: FRANK CHARLOTTE HUBERT
Inventor: FRANK CHARLOTTE HUBERT
CPC classification number: H01J61/20 , H01J17/066 , H01J2893/0066
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65.Process for manufacturing electron emissive material and electrodes 失效
Title translation: 制造电子发射材料和电极的方法公开(公告)号:US2677623A
公开(公告)日:1954-05-04
申请号:US19157250
申请日:1950-10-23
Applicant: ETS CLAUDE PAZ & SILVA
Inventor: PIERRE DELRIEU , ANDRE CLAUDE
IPC: H01J17/06
CPC classification number: H01J17/066 , H01J2893/0066
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公开(公告)号:US2639399A
公开(公告)日:1953-05-19
申请号:US15321250
申请日:1950-03-31
Applicant: GEN ELECTRIC
Inventor: LAFFERTY JAMES M
CPC classification number: H01J1/148 , C25C7/02 , H01J17/066 , H01J2893/0066
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公开(公告)号:US2534389A
公开(公告)日:1950-12-19
申请号:US68112546
申请日:1946-07-02
Applicant: HARTFORD NAT BANK & TRUST CO
Inventor: BECKUM FREDERICUS ANTONIUS VAN
IPC: H01J17/06
CPC classification number: H01J17/066 , H01J2893/0066 , Y10T428/12993
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公开(公告)号:US2473413A
公开(公告)日:1949-06-14
申请号:US76614547
申请日:1947-08-05
Applicant: RALPH CORTESE
Inventor: RALPH CORTESE
IPC: H01J17/06
CPC classification number: H01J17/066 , H01J2893/0066
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公开(公告)号:US2445441A
公开(公告)日:1948-07-20
申请号:US63771445
申请日:1945-12-28
Applicant: RCA CORP
Inventor: KRIEGER GARDNER L
IPC: H01J17/06
CPC classification number: H01J17/066 , H01J2893/0066
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公开(公告)号:US2443632A
公开(公告)日:1948-06-22
申请号:US66242046
申请日:1946-04-16
Applicant: MILLER SAMUEL C
Inventor: MILLER SAMUEL C
IPC: H01J17/06
CPC classification number: H01J17/066 , H01J2893/0066
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