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公开(公告)号:US2559604A
公开(公告)日:1951-07-10
申请号:US78506247
申请日:1947-11-10
Applicant: RCA CORP
Inventor: DONAL JR JOHN S , CUCCIA CARMEN L , BROWN BARREMORE B
IPC: H01J23/22
CPC classification number: H01J23/22
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公开(公告)号:US2509265A
公开(公告)日:1950-05-30
申请号:US76836247
申请日:1947-08-13
Applicant: RCA CORP
Inventor: DONAL JR JOHN S , BROWN BARREMORE B , CUCCIA CARMEN L
IPC: H01J23/213
CPC classification number: H01J23/213
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公开(公告)号:US2440851A
公开(公告)日:1948-05-04
申请号:US52551544
申请日:1944-03-08
Applicant: RCA CORP
Inventor: DONAL JR JOHN S , BROWN BARREMORE B , LOUIS CUCCIA CARMEN
IPC: H01J23/22 , H01J25/587
CPC classification number: H01J23/22 , H01J25/587
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公开(公告)号:US2366319A
公开(公告)日:1945-01-02
申请号:US44761442
申请日:1942-06-19
Applicant: RCA CORP
Inventor: DONAL JR JOHN S
CPC classification number: G02F1/172 , H04N5/7425
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公开(公告)号:US2826719A
公开(公告)日:1958-03-11
申请号:US49849955
申请日:1955-04-01
Applicant: RCA CORP
Inventor: DONAL JR JOHN S
IPC: H01J25/587
CPC classification number: H01J25/587
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公开(公告)号:US2798951A
公开(公告)日:1957-07-09
申请号:US32327752
申请日:1952-11-29
Applicant: RCA CORP
Inventor: DONAL JR JOHN S
IPC: H01J25/587
CPC classification number: H01J25/587
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公开(公告)号:US2756392A
公开(公告)日:1956-07-24
申请号:US26606652
申请日:1952-01-11
Applicant: RCA CORP
Inventor: DONAL JR JOHN S
IPC: H03C1/30
CPC classification number: H03C1/30
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公开(公告)号:US2620467A
公开(公告)日:1952-12-02
申请号:US14041550
申请日:1950-01-25
Applicant: RCA CORP
Inventor: DONAL JR JOHN S
IPC: H03C1/30
CPC classification number: H03C1/30
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公开(公告)号:US2465211A
公开(公告)日:1949-03-22
申请号:US52551444
申请日:1944-03-08
Applicant: RCA CORP
Inventor: DONAL JR JOHN S , LOUIS CUCCIA CARMEN
IPC: H01J23/22 , H01J25/587
CPC classification number: H01J23/22 , H01J25/587
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