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公开(公告)号:US2299390A
公开(公告)日:1942-10-20
申请号:US29906439
申请日:1939-10-12
Applicant: RCA CORP
Inventor: HOLMES RALPH S , MARTINELLI CIRO C
IPC: H03G11/04
CPC classification number: H03G11/04
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公开(公告)号:US2299333A
公开(公告)日:1942-10-20
申请号:US28702739
申请日:1939-07-28
Applicant: RCA CORP
Inventor: MARTINELLI CIRO C
IPC: H04N5/21
CPC classification number: H04N5/21
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4.Aircraft speed measuring system designed to avoid propeller modulation effects 失效
Title translation: 飞机速度测量系统旨在避免螺旋桨调制的影响公开(公告)号:US2537596A
公开(公告)日:1951-01-09
申请号:US72499547
申请日:1947-01-29
Applicant: RCA CORP
Inventor: MARTINELLI CIRO C
CPC classification number: G01S13/52 , G01S13/583
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公开(公告)号:US2246947A
公开(公告)日:1941-06-24
申请号:US21061438
申请日:1938-05-28
Applicant: RCA CORP
Inventor: MARTINELLI CIRO C
IPC: H03G3/22
CPC classification number: H03G3/22
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公开(公告)号:US2563123A
公开(公告)日:1951-08-07
申请号:US14611650
申请日:1950-02-24
Applicant: RCA CORP
Inventor: LUCK DAVID G C , MARTINELLI CIRO C
IPC: H03K25/00
CPC classification number: H03K25/00
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公开(公告)号:US2537597A
公开(公告)日:1951-01-09
申请号:US72813947
申请日:1947-02-12
Applicant: RCA CORP
Inventor: MARTINELLI CIRO C
CPC classification number: G01S13/52 , G01S13/583
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公开(公告)号:US2296393A
公开(公告)日:1942-09-22
申请号:US32423940
申请日:1940-03-16
Applicant: RCA CORP
Inventor: MARTINELLI CIRO C
IPC: H04N5/08
CPC classification number: H04N5/08
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公开(公告)号:US2345762A
公开(公告)日:1944-04-04
申请号:US39536341
申请日:1941-05-27
Applicant: RCA CORP
Inventor: MARTINELLI CIRO C
IPC: H03G11/04
CPC classification number: H03G11/04
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