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公开(公告)号:US2504334A
公开(公告)日:1950-04-18
申请号:US74235547
申请日:1947-04-18
Applicant: RCA CORP
Inventor: HARLEY IAMS
IPC: G01R29/10
CPC classification number: G01R29/10
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公开(公告)号:US2617880A
公开(公告)日:1952-11-11
申请号:US1140248
申请日:1948-02-27
Applicant: RCA CORP
Inventor: HARLEY IAMS
IPC: H01P3/16
CPC classification number: H01P3/16
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公开(公告)号:US2527222A
公开(公告)日:1950-10-24
申请号:US78310447
申请日:1947-10-30
Applicant: RCA CORP
Inventor: HARLEY IAMS
IPC: H01Q3/14
CPC classification number: H01Q3/14
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公开(公告)号:US2580921A
公开(公告)日:1952-01-01
申请号:US77735547
申请日:1947-10-01
Applicant: RCA CORP
Inventor: HARLEY IAMS
CPC classification number: H01Q15/23 , G01S13/756
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公开(公告)号:US2098390A
公开(公告)日:1937-11-09
申请号:US72776334
申请日:1934-05-26
Applicant: RCA CORP
Inventor: HARLEY IAMS
IPC: H04N3/223
CPC classification number: H04N3/223
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公开(公告)号:US2595078A
公开(公告)日:1952-04-29
申请号:US2985348
申请日:1948-05-28
Applicant: RCA CORP
Inventor: HARLEY IAMS
CPC classification number: H01P3/16 , G02B6/10 , Y10S385/901
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公开(公告)号:US2576181A
公开(公告)日:1951-11-27
申请号:US78252147
申请日:1947-10-28
Applicant: RCA CORP
Inventor: HARLEY IAMS
IPC: H01Q3/14
CPC classification number: H01Q3/14
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公开(公告)号:US2556087A
公开(公告)日:1951-06-05
申请号:US1140148
申请日:1948-02-27
Applicant: RCA CORP
Inventor: HARLEY IAMS
IPC: H01Q19/13
CPC classification number: H01Q19/134
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