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公开(公告)号:US2598064A
公开(公告)日:1952-05-27
申请号:US42582442
申请日:1942-01-07
Applicant: RCA CORP
Inventor: LINDENBLAD NILS E
IPC: H04B7/185
CPC classification number: H04B7/185
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公开(公告)号:US2585243A
公开(公告)日:1952-02-12
申请号:US5245448
申请日:1948-10-02
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W , LINDENBLAD NILS E
IPC: H01Q5/00
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公开(公告)号:US2573461A
公开(公告)日:1951-10-30
申请号:US71582446
申请日:1946-12-12
Applicant: RCA CORP
Inventor: LINDENBLAD NILS E
IPC: H01Q13/18
CPC classification number: H01Q13/18
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公开(公告)号:US2530580A
公开(公告)日:1950-11-21
申请号:US70678246
申请日:1946-10-30
Applicant: RCA CORP
Inventor: LINDENBLAD NILS E
CPC classification number: H01Q15/0033 , H01Q15/0073
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公开(公告)号:US2503955A
公开(公告)日:1950-04-11
申请号:US45949742
申请日:1942-09-24
Applicant: RCA CORP
Inventor: LINDENBLAD NILS E
CPC classification number: H01B11/1895 , H01P9/02 , H03H5/003
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38.Electronic indicator system for radar with spinning antenna or the like 失效
Title translation: 带旋转天线的雷达电子指示器系统等公开(公告)号:US2500552A
公开(公告)日:1950-03-14
申请号:US45466142
申请日:1942-08-13
Applicant: RCA CORP
Inventor: LINDENBLAD NILS E
IPC: G01S13/42
CPC classification number: G01S13/422
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公开(公告)号:US2449078A
公开(公告)日:1948-09-14
申请号:US47922043
申请日:1943-03-15
Applicant: RCA CORP
Inventor: LINDENBLAD NILS E
IPC: H03K3/53
CPC classification number: H03K3/53
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公开(公告)号:US2449077A
公开(公告)日:1948-09-14
申请号:US47367743
申请日:1943-01-27
Applicant: RCA CORP
Inventor: LINDENBLAD NILS E
IPC: H03K3/53
CPC classification number: H03K3/53
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