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1.
公开(公告)号:US2789227A
公开(公告)日:1957-04-16
申请号:US35768753
申请日:1953-05-27
Applicant: RCA CORP
Inventor: TOMOMI MURAKAMI , ACHENBACH JOHN C
IPC: H03J5/30
CPC classification number: H03J5/30
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2.High frequency amplifier with anode to grid input and anode to cathode output 失效
Title translation: 高频放大器具有阳极到栅极输入和阳极到阴极输出公开(公告)号:US2770720A
公开(公告)日:1956-11-13
申请号:US51121055
申请日:1955-05-26
Applicant: RCA CORP
Inventor: TOMOMI MURAKAMI , SONNENFELDT RICHARD W
IPC: H03F3/44
CPC classification number: H03F3/44
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公开(公告)号:US2601445A
公开(公告)日:1952-06-24
申请号:US14201350
申请日:1950-02-02
Applicant: RCA CORP
Inventor: TOMOMI MURAKAMI
IPC: H03J3/24
CPC classification number: H03J3/24
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公开(公告)号:US3261981A
公开(公告)日:1966-07-19
申请号:US19393562
申请日:1962-05-11
Applicant: RCA CORP
Inventor: HARWOOD LEOPOLD A , TOMOMI MURAKAMI
IPC: H03F7/04
CPC classification number: H03F7/04
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5.Agc parametric amplifier using negative bias and detuned circuits 失效
Title translation: Agc参数放大器使用负偏置和失谐电路公开(公告)号:US3195062A
公开(公告)日:1965-07-13
申请号:US8380961
申请日:1961-01-19
Applicant: RCA CORP
Inventor: TOMOMI MURAKAMI
IPC: H03F7/04
CPC classification number: H03F7/04
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公开(公告)号:US3226645A
公开(公告)日:1965-12-28
申请号:US18847662
申请日:1962-04-18
Applicant: RCA CORP
Inventor: HARWOOD LEOPOLD A , TOMOMI MURAKAMI
CPC classification number: H03D9/0616 , H03F7/04
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公开(公告)号:US2964674A
公开(公告)日:1960-12-13
申请号:US77373658
申请日:1958-11-13
Applicant: RCA CORP
Inventor: TOMOMI MURAKAMI , VONDERSCHMITT BERNARD V
IPC: H04N3/18
CPC classification number: H04N3/18
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公开(公告)号:US2508416A
公开(公告)日:1950-05-23
申请号:US67930646
申请日:1946-06-26
Applicant: RCA CORP
Inventor: TOMOMI MURAKAMI
IPC: H03F1/08
CPC classification number: H03F1/08
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公开(公告)号:US2997579A
公开(公告)日:1961-08-22
申请号:US35768853
申请日:1953-05-27
Applicant: RCA CORP
Inventor: TOMOMI MURAKAMI , ACHENBACH JOHN C
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公开(公告)号:US2715211A
公开(公告)日:1955-08-09
申请号:US14201250
申请日:1950-02-02
Applicant: RCA CORP
Inventor: TOMOMI MURAKAMI
IPC: H01P7/02
CPC classification number: H01P7/02
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