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公开(公告)号:US2480608A
公开(公告)日:1949-08-30
申请号:US64391746
申请日:1946-01-28
Applicant: HIVAC LTD
Inventor: RANGABE ALEXANDER R
CPC classification number: H01J19/30 , H01J19/42 , H01J2893/0002 , H01J2893/002
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公开(公告)号:US2417730A
公开(公告)日:1947-03-18
申请号:US55313344
申请日:1944-09-06
Applicant: EITEL MCCULLOUGH INC
Inventor: BECKER GEORGE A
IPC: H01J19/30
CPC classification number: H01J19/30 , H01J2893/002
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公开(公告)号:US2396977A
公开(公告)日:1946-03-19
申请号:US45886742
申请日:1942-09-18
Applicant: RCA CORP
Inventor: GIDEON WLDELL EMIL
CPC classification number: C22C19/00 , H01J19/30 , H01J2893/002
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公开(公告)号:US2361203A
公开(公告)日:1944-10-24
申请号:US42527242
申请日:1942-01-01
Applicant: BELL TELEPHONE LABOR INC
Inventor: HOLDAWAY VIVIAN L , THURBER ELMER A , WOOTEN LELAND A
IPC: H01J19/30
CPC classification number: H01J19/30 , H01J2893/002
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公开(公告)号:US2282097A
公开(公告)日:1942-05-05
申请号:US32658440
申请日:1940-03-29
Applicant: TAYLOR WARREN G
Inventor: TAYLOR WARREN G
CPC classification number: H01J19/00 , H01J19/30 , H01J2893/002 , H01J2893/0023 , Y10S428/929 , Y10T428/12535
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公开(公告)号:US2189973A
公开(公告)日:1940-02-13
申请号:US19634138
申请日:1938-03-17
Applicant: RCA CORP
Inventor: HAJO BRUINING
IPC: H01J19/30
CPC classification number: H01J19/30 , H01J2893/002
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公开(公告)号:US2164699A
公开(公告)日:1939-07-04
申请号:US24270238
申请日:1938-11-28
Applicant: CLARK RICHARD U
Inventor: CLARK RICHARD U
IPC: H01J19/30
CPC classification number: H01J19/30 , H01J2893/002
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公开(公告)号:US2149657A
公开(公告)日:1939-03-07
申请号:US6855736
申请日:1936-03-12
Applicant: TUNGSTEN ELECTRODEPOSIT CORP
Inventor: HOWARD ARMSTRONG HARRY , BURLEY MENEFEE ARTHUR
IPC: H01J19/30
CPC classification number: H01J19/30 , H01J2893/002 , Y10S428/929 , Y10S428/935 , Y10S428/938 , Y10S428/941 , Y10T428/12778
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公开(公告)号:US1963844A
公开(公告)日:1934-06-19
申请号:US58824432
申请日:1932-01-22
Applicant: KEMET LAB CO INC
Inventor: HOLLADAY JAMES A
IPC: H01J19/30
CPC classification number: H01J19/30 , H01J2893/002
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公开(公告)号:US1925075A
公开(公告)日:1933-08-29
申请号:US46010830
申请日:1930-06-09
Applicant: JOHANNES MILLER HENRY
Inventor: JOHANNES MILLER HENRY
IPC: H01J19/30
CPC classification number: H01J19/30 , H01J2893/002
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