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公开(公告)号:US2400753A
公开(公告)日:1946-05-21
申请号:US45230242
申请日:1942-07-25
Applicant: RCA CORP
Inventor: HAEFF ANDREW V
IPC: H01J25/04
CPC classification number: H01J25/04
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公开(公告)号:US2447461A
公开(公告)日:1948-08-17
申请号:US48469243
申请日:1943-04-27
Applicant: RCA CORP
Inventor: HAEFF ANDREW V
IPC: H01J25/04
CPC classification number: H01J25/04
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公开(公告)号:US2400752A
公开(公告)日:1946-05-21
申请号:US43763442
申请日:1942-04-04
Applicant: RCA CORP
Inventor: HAEFF ANDREW V
IPC: H01J25/04
CPC classification number: H01J25/04
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公开(公告)号:US2398829A
公开(公告)日:1946-04-23
申请号:US39560941
申请日:1941-05-28
Applicant: RCA CORP
Inventor: HAEFF ANDREW V
IPC: H01J25/04
CPC classification number: H01J25/04
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公开(公告)号:US2113671A
公开(公告)日:1938-04-12
申请号:US11356636
申请日:1936-12-01
Applicant: RCA CORP
Inventor: ZOTTU PAUL D , NERGAARD LEON S , HAEFF ANDREW V
IPC: H01J19/80
CPC classification number: H01J19/80
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公开(公告)号:US2515997A
公开(公告)日:1950-07-18
申请号:US78593447
申请日:1947-11-14
Applicant: RCA CORP
Inventor: HAEFF ANDREW V
IPC: H01J25/04
CPC classification number: H01J25/04
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公开(公告)号:US2507972A
公开(公告)日:1950-05-16
申请号:US56722644
申请日:1944-12-08
Applicant: RCA CORP
Inventor: HAEFF ANDREW V
IPC: H01J25/04
CPC classification number: H01J25/04
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公开(公告)号:US2492987A
公开(公告)日:1950-01-03
申请号:US64935346
申请日:1946-02-21
Applicant: RCA CORP
Inventor: HAEFF ANDREW V
IPC: H01J25/04
CPC classification number: H01J25/04
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