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1.Reduction of amplitude modulation in frequency modulation receivers 失效
Title translation: 调频接收机中幅度调制的减少公开(公告)号:US2686259A
公开(公告)日:1954-08-10
申请号:US18223350
申请日:1950-08-30
Applicant: RCA CORP
Inventor: KOCH WINFIELD R
IPC: H03G11/06
CPC classification number: H03G11/06
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公开(公告)号:US2439224A
公开(公告)日:1948-04-06
申请号:US62705645
申请日:1945-11-06
Applicant: RCA CORP
Inventor: KOCH WINFIELD R
IPC: H02M7/10
CPC classification number: H02M7/103
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公开(公告)号:US2383867A
公开(公告)日:1945-08-28
申请号:US47229143
申请日:1943-01-13
Applicant: RCA CORP
Inventor: KOCH WINFIELD R
IPC: H03F1/36
CPC classification number: H03F1/36
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公开(公告)号:US2383322A
公开(公告)日:1945-08-21
申请号:US45230742
申请日:1942-07-25
Applicant: RCA CORP
Inventor: KOCH WINFIELD R
IPC: H03J3/10
CPC classification number: H03J3/10
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公开(公告)号:US2371397A
公开(公告)日:1945-03-13
申请号:US44129842
申请日:1942-05-01
Applicant: RCA CORP
Inventor: KOCH WINFIELD R
IPC: H03J3/14
CPC classification number: H03J3/14
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公开(公告)号:US2282974A
公开(公告)日:1942-05-12
申请号:US34313940
申请日:1940-06-29
Applicant: RCA CORP
Inventor: KOCH WINFIELD R
IPC: H03D3/00
CPC classification number: H03D3/004
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公开(公告)号:US2282973A
公开(公告)日:1942-05-12
申请号:US34313740
申请日:1940-06-29
Applicant: RCA CORP
Inventor: KOCH WINFIELD R
IPC: H03D3/00
CPC classification number: H03D3/004
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公开(公告)号:US2255668A
公开(公告)日:1941-09-09
申请号:US34044840
申请日:1940-06-14
Applicant: RCA CORP
Inventor: KOCH WINFIELD R
IPC: H03C1/50
CPC classification number: H03C1/50
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公开(公告)号:US2240305A
公开(公告)日:1941-04-29
申请号:US31134139
申请日:1939-12-28
Applicant: RCA CORP
Inventor: KOCH WINFIELD R
IPC: G04F5/02
CPC classification number: G04F5/02
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公开(公告)号:US2203498A
公开(公告)日:1940-06-04
申请号:US16649537
申请日:1937-09-30
Applicant: RCA CORP
Inventor: KOCH WINFIELD R
IPC: H03J7/04
CPC classification number: H03J7/04
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