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公开(公告)号:US2269694A
公开(公告)日:1942-01-13
申请号:US30132039
申请日:1939-10-26
Applicant: RCA CORP
Inventor: SCHADE OTTO H
IPC: H03F1/50
CPC classification number: H03F1/50
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公开(公告)号:US2175704A
公开(公告)日:1939-10-10
申请号:US18762638
申请日:1938-01-29
Applicant: RCA CORP
Inventor: SCHADE OTTO H
IPC: H01J21/14
CPC classification number: H01J21/14 , H01J2893/0029
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23.Apparatus for modifying the transfer characteristics of a vacuum tube 失效
Title translation: 用于改变真空管的转印特性的装置公开(公告)号:US2583345A
公开(公告)日:1952-01-22
申请号:US79058247
申请日:1947-12-09
Applicant: RCA CORP
Inventor: SCHADE OTTO H
IPC: H04N5/202
CPC classification number: H04N5/202
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公开(公告)号:US2556824A
公开(公告)日:1951-06-12
申请号:US65770246
申请日:1946-03-28
Applicant: RCA CORP
Inventor: SCHADE OTTO H
IPC: H01J31/36
CPC classification number: H01J31/36
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25.Video amplifier with separate channels for high and low frequencies 失效
Title translation: 视频放大器具有独立的高频和低频通道公开(公告)号:US2534627A
公开(公告)日:1950-12-19
申请号:US67158646
申请日:1946-05-22
Applicant: RCA CORP
Inventor: SCHADE OTTO H
IPC: H04N5/228
CPC classification number: H04N5/228
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26.
公开(公告)号:US2471903A
公开(公告)日:1949-05-31
申请号:US57036944
申请日:1944-12-29
Applicant: RCA CORP
Inventor: SCHADE OTTO H
CPC classification number: H04N5/38 , H04N5/06 , H04N5/0675
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公开(公告)号:US2404098A
公开(公告)日:1946-07-16
申请号:US39999541
申请日:1941-06-27
Applicant: RCA CORP
Inventor: SCHADE OTTO H
IPC: H04N5/228
CPC classification number: H04N5/228
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公开(公告)号:US2402091A
公开(公告)日:1946-06-11
申请号:US42508841
申请日:1941-12-31
Applicant: RCA CORP
Inventor: SCHADE OTTO H
CPC classification number: H04N5/0675 , H04N5/06 , H04N5/38
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公开(公告)号:US2391801A
公开(公告)日:1945-12-25
申请号:US47295143
申请日:1943-01-20
Applicant: RCA CORP
Inventor: SCHADE OTTO H
IPC: G05F1/607
CPC classification number: G05F1/607
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