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公开(公告)号:US2641555A
公开(公告)日:1953-06-09
申请号:US13918650
申请日:1950-01-18
Applicant: LITTON CHARLES V
Inventor: LITTON CHARLES V
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0023
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32.
公开(公告)号:US2527513A
公开(公告)日:1950-10-31
申请号:US76932947
申请日:1947-08-19
Applicant: INT STANDARD ELECTRIC CORP
Inventor: MAURICE ARDITI , DE SANTIS VINCENT J
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0023 , Y10T428/292 , Y10T428/2958
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公开(公告)号:US2356956A
公开(公告)日:1944-08-29
申请号:US42537442
申请日:1942-01-01
Applicant: BELL TELEPHONE LABOR INC
Inventor: THURBER ELMER A , WOOTEN LELAND A
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0023
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公开(公告)号:US2348045A
公开(公告)日:1944-05-02
申请号:US42537842
申请日:1942-01-01
Applicant: BELL TELEPHONE LABOR INC
Inventor: WOOTEN LELAND A
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0023
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公开(公告)号:US2233917A
公开(公告)日:1941-03-04
申请号:US24628438
申请日:1938-12-17
Applicant: RCA CORP
Inventor: DE BOER JAN HENDRIK , THEODORUS SCHEERMAN LEONARDUS
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0023
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36.Electrode for electron discharge tubes and method of forming the same 失效
Title translation: 电子放电管用电极及其形成方法公开(公告)号:US1897933A
公开(公告)日:1933-02-14
申请号:US29709528
申请日:1928-08-02
Applicant: PEOPLES GAS BY PRODUCTS CORP
Inventor: GUTHRIE ROBERT G , WOZASEK OSCAR J
CPC classification number: C23C16/26 , H01J19/00 , H01J2893/0023 , Y10T428/31678
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公开(公告)号:US1854926A
公开(公告)日:1932-04-19
申请号:US45960930
申请日:1930-06-06
Applicant: DE BROSKE ERNEST D
Inventor: DE BROSKE ERNEST D
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0023 , Y10T428/30 , Y10T428/31678
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38.Grid electrode having a barrier layer of metal carbide and a surface coating of metal boride thereon 失效
Title translation: 栅格电极具有金属碳化物的阻挡层和金属硼化物的表面涂层公开(公告)号:US3389285A
公开(公告)日:1968-06-18
申请号:US48275765
申请日:1965-08-26
Applicant: INT STANDARD ELECTRIC CORP
Inventor: BERNARD THOMSON
CPC classification number: H01J19/00 , H01J19/30 , H01J2893/0019 , H01J2893/002 , H01J2893/0023
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39.Method for coating a molybdenum wire with a carbon layer and the coated article 失效
Title translation: 用碳层涂覆钼丝和涂层制品的方法公开(公告)号:US3177094A
公开(公告)日:1965-04-06
申请号:US20282962
申请日:1962-06-15
Applicant: PHILIPS CORP
Inventor: REINDER DIJKSTERHUIS POPKO , HANS MELSERT , POPPE ZUIDEMA
CPC classification number: H01B1/02 , C23C16/0272 , C23C16/26 , C23C16/545 , H01J19/00 , H01J2893/0023 , Y10S264/19 , Y10T428/292 , Y10T428/2942 , Y10T428/2958 , Y10T428/296
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公开(公告)号:US2904717A
公开(公告)日:1959-09-15
申请号:US74044658
申请日:1958-06-06
Applicant: SYLVANIA ELECTRIC PROD
Inventor: KERSTETTER DONALD R
CPC classification number: H01J19/00 , H01J19/30 , H01J2893/002 , H01J2893/0023
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