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公开(公告)号:US2458142A
公开(公告)日:1949-01-04
申请号:US52551644
申请日:1944-03-08
Applicant: RCA CORP
Inventor: BROWN BARREMORE B
IPC: H01J25/587
CPC classification number: H01J25/587
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公开(公告)号:US2638563A
公开(公告)日:1953-05-12
申请号:US75869247
申请日:1947-07-02
Applicant: RCA CORP
Inventor: DONAL JR JOHN S , SMITH LLOYD P , BROWN BARREMORE B
IPC: H01J23/213
CPC classification number: H01J23/213
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3.
公开(公告)号:US2443445A
公开(公告)日:1948-06-15
申请号:US52853844
申请日:1944-03-29
Applicant: RCA CORP
Inventor: DONAL JR JOHN S , BROWN BARREMORE B , LOUIS CUCCIA CARMEN
IPC: H01J23/22 , H01J25/587
CPC classification number: H01J25/587 , H01J23/22
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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:US2768326A
公开(公告)日:1956-10-23
申请号:US33931653
申请日:1953-02-27
Applicant: RCA CORP
Inventor: BROWN BARREMORE B , LESLIE KOVACH , SEACHRIST JOHN W
IPC: H01J25/587
CPC classification number: H01J25/587
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公开(公告)号:US2560409A
公开(公告)日:1951-07-10
申请号:US22667051
申请日:1951-05-16
Applicant: RCA CORP
Inventor: BROWN BARREMORE B
IPC: H01J23/22
CPC classification number: H01J23/22
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