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公开(公告)号:US3195628A
公开(公告)日:1965-07-20
申请号:US15389661
申请日:1961-11-21
Applicant: INT ELECTRONIC RES CORP
Inventor: MCADAM JOHN C
CPC classification number: H01L23/40 , H01J5/08 , H01L23/4093 , H01L2924/0002 , H01L2924/00
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公开(公告)号:US2517023A
公开(公告)日:1950-08-01
申请号:US68181646
申请日:1946-07-08
Applicant: HARTFORD NAT BANK & TRUST CO
Inventor: FRITS PRAKKE
CPC classification number: C03C27/044 , H01J5/08
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公开(公告)号:US2280489A
公开(公告)日:1942-04-21
申请号:US29820239
申请日:1939-10-06
Applicant: FREDERICK KALLUS
Inventor: FREDERICK KALLUS
IPC: H01J5/08
CPC classification number: H01J5/08
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公开(公告)号:US2137841A
公开(公告)日:1938-11-22
申请号:US8680036
申请日:1936-06-23
Applicant: GEN ELECTRIC
Inventor: HUTCHINGS JOHN H
CPC classification number: H01J9/20 , H01J5/02 , H01J5/08 , H01J19/42 , H01J2893/0002 , Y10S165/904
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公开(公告)号:US1900463A
公开(公告)日:1933-03-07
申请号:US23154127
申请日:1927-11-07
Applicant: GEN ELECTRIC
Inventor: MARVIN PIPKIN
IPC: H01J5/08
CPC classification number: H01J5/08
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公开(公告)号:US1864271A
公开(公告)日:1932-06-21
申请号:US73760924
申请日:1924-09-13
Applicant: WESTINGHOUSE LAMP CO
Inventor: MARTIN HAGEMAN AARON , FERDINAND LINDSTROM ALBERT
IPC: H01J5/08
CPC classification number: H01J5/08
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