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公开(公告)号:US2181170A
公开(公告)日:1939-11-28
申请号:US16607137
申请日:1937-09-28
Applicant: RCA CORP
Inventor: BROWN CHARLES H
IPC: H01J25/76
CPC classification number: H01J25/76
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公开(公告)号:US2126868A
公开(公告)日:1938-08-16
申请号:US13851737
申请日:1937-04-23
Applicant: RCA CORP
Inventor: BROWN CHARLES H
IPC: H03B5/18
CPC classification number: H03B5/1835
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公开(公告)号:US2084476A
公开(公告)日:1937-06-22
申请号:US9844636
申请日:1936-08-29
Applicant: RCA CORP
Inventor: BROWN CHARLES H
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公开(公告)号:US2121067A
公开(公告)日:1938-06-21
申请号:US4698035
申请日:1935-10-28
Applicant: RCA CORP
Inventor: BROWN CHARLES H , ROBERTS WALTER VAN B
IPC: H01J25/76
CPC classification number: H01J25/76
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公开(公告)号:US2064192A
公开(公告)日:1936-12-15
申请号:US70024933
申请日:1933-11-29
Applicant: RCA CORP
Inventor: BROWN CHARLES H
IPC: G01R29/06
CPC classification number: G01R29/06
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公开(公告)号:US2112267A
公开(公告)日:1938-03-29
申请号:US9772136
申请日:1936-08-25
Applicant: RCA CORP
Inventor: BROWN CHARLES H , ROBERTS WALTER VAN B
IPC: H01J25/76
CPC classification number: H01J25/76
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公开(公告)号:US2280026A
公开(公告)日:1942-04-14
申请号:US29304439
申请日:1939-09-01
Applicant: RCA CORP
Inventor: BROWN CHARLES H
IPC: H01J25/04
CPC classification number: H01J25/04
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公开(公告)号:US2410424A
公开(公告)日:1946-11-05
申请号:US45520742
申请日:1942-08-18
Applicant: RCA CORP
Inventor: BROWN CHARLES H
IPC: G01S13/538
CPC classification number: G01S13/538 , Y10S367/901
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