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公开(公告)号:US2597283A
公开(公告)日:1952-05-20
申请号:US10227449
申请日:1949-06-30
Applicant: SYLVANIA ELECTRIC PROD
Inventor: BROOKS JOSEPH H
IPC: H01J5/24
CPC classification number: H01J5/24 , H01J2893/0039
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公开(公告)号:US2583525A
公开(公告)日:1952-01-22
申请号:US69066146
申请日:1946-08-15
Applicant: GEN ELECTRIC
Inventor: JOE YODER
IPC: H01J5/24
CPC classification number: H01J5/24 , H01J2893/0039
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公开(公告)号:US2575746A
公开(公告)日:1951-11-20
申请号:US72152947
申请日:1947-01-11
Applicant: GEN ELECTRIC
Inventor: CARTUN PAUL O
IPC: H01J5/24
CPC classification number: H01J5/24 , H01J2893/0039
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公开(公告)号:US2569616A
公开(公告)日:1951-10-02
申请号:US10579649
申请日:1949-07-20
Applicant: SYLVANIA ELECTRIC PROD
Inventor: OLIVER MANN
IPC: H01J5/24
CPC classification number: H01J5/24 , H01J2893/0039 , Y10T279/17752
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公开(公告)号:US2512971A
公开(公告)日:1950-06-27
申请号:US79080147
申请日:1947-12-10
Applicant: HARTFORD NAT BANK & TRUST CO
Inventor: ANTONIUS ROOVERS WILHELMUS
IPC: H01J5/24
CPC classification number: H01J5/24 , H01J2893/0039
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公开(公告)号:US2512276A
公开(公告)日:1950-06-20
申请号:US54151944
申请日:1944-06-22
Applicant: GEN ELECTRIC
Inventor: JACOBSEN HENRY W
IPC: H01J5/24
CPC classification number: H01J5/24 , H01J2893/0039
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127.Manufacture of the envelopes of electron discharge and other evacuated devices 失效
Title translation: 电子放电信封和其他抽真空装置的制造公开(公告)号:US2504504A
公开(公告)日:1950-04-18
申请号:US68933046
申请日:1946-08-09
Applicant: RADIO ELECTR SOC FR
Inventor: EDOUARD DESPOIS
IPC: H01J5/24
CPC classification number: H01J5/24 , H01J2893/0039
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公开(公告)号:US2455317A
公开(公告)日:1948-11-30
申请号:US60878645
申请日:1945-08-03
Applicant: NAT UNION RADIO CORP
Inventor: SCHNEIDER GERHARD G
CPC classification number: H01J5/32 , H01J5/24 , H01J2893/0039
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公开(公告)号:US2452652A
公开(公告)日:1948-11-02
申请号:US54763844
申请日:1944-08-01
Applicant: BELL TELEPHONE LABOR INC
Inventor: HANSEN ROLF K
IPC: H01J5/24
CPC classification number: H01J5/24 , H01J2893/0039
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公开(公告)号:US2432491A
公开(公告)日:1947-12-09
申请号:US26010339
申请日:1939-03-06
Applicant: HYGRADE SYLVANIA CORP
Inventor: THOMAS RALPH B
IPC: H01J5/24
CPC classification number: H01J5/24 , H01J2893/0039 , Y10S65/04 , Y10S264/46
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