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公开(公告)号:US2799422A
公开(公告)日:1957-07-16
申请号:US51788555
申请日:1955-06-24
Applicant: PHILIPS CORP
Inventor: THEODORUS HAGENBERG
CPC classification number: H01J29/87 , H01J5/20 , H01J5/26 , H01J2893/0037 , H01J2893/0043
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公开(公告)号:US2775676A
公开(公告)日:1956-12-25
申请号:US31660252
申请日:1952-10-24
Applicant: WESTERN ELECTRIC CO
Inventor: GRANBERRY DOYLE S , SAMUEL KUBA
IPC: H01J5/26
CPC classification number: H01J5/26 , H01J2893/0043 , Y10S65/04
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公开(公告)号:US2768475A
公开(公告)日:1956-10-30
申请号:US32301852
申请日:1952-11-28
Applicant: RCA CORP
Inventor: SEELEN HARRY R , ANTHONY WILLARD E
CPC classification number: E06B3/66357 , E06B3/66347 , H01J5/26 , H01J9/263 , H01J2893/0043 , Y10T29/49865
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公开(公告)号:US2723044A
公开(公告)日:1955-11-08
申请号:US31687052
申请日:1952-10-25
Applicant: PIUS BARASCH HANS
Inventor: PIUS BARASCH HANS
CPC classification number: H01J9/263 , H01J5/26 , H01J2893/0043
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公开(公告)号:US2654181A
公开(公告)日:1953-10-06
申请号:US12741949
申请日:1949-11-15
Applicant: RCA CORP
Inventor: LUCARELLI ANDREW L
CPC classification number: H01J9/263 , H01J5/26 , H01J2893/0043
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66.
公开(公告)号:US2629971A
公开(公告)日:1953-03-03
申请号:US61638545
申请日:1945-09-14
Applicant: HARE MILTON D
Inventor: HARE MILTON D
CPC classification number: C03C29/00 , H01J5/26 , H01J2893/0043
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公开(公告)号:US2601518A
公开(公告)日:1952-06-24
申请号:US12797549
申请日:1949-11-17
Applicant: RAULAND CORP
Inventor: HARDER JR ARTHUR J
CPC classification number: H01J9/263 , H01J5/26 , H01J2893/0043 , Y10T279/1058
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公开(公告)号:US2575448A
公开(公告)日:1951-11-20
申请号:US61202945
申请日:1945-08-22
Applicant: SYLVANIA ELECTRIC PROD
Inventor: PAUL HAAS
CPC classification number: H01J21/36 , H01J5/26 , H01J2893/0043
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公开(公告)号:US2568460A
公开(公告)日:1951-09-18
申请号:US6723648
申请日:1948-12-24
Applicant: GEN ELECTRIC
Inventor: NOLTE HENRY J
IPC: H01J5/26
CPC classification number: H01J5/26 , H01J2893/0043 , Y10S65/04
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公开(公告)号:US2534392A
公开(公告)日:1950-12-19
申请号:US68204346
申请日:1946-07-08
Applicant: BELL TELEPHONE LABOR INC
Inventor: WALSH EDWARD J
IPC: H01J5/26
CPC classification number: H01J5/26 , H01J2893/0043 , Y10S228/902 , Y10S228/903
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