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公开(公告)号:US2867802A
公开(公告)日:1959-01-06
申请号:US38952753
申请日:1953-11-02
Applicant: RCA CORP
Inventor: LINDENBLAD NILS E
IPC: H01Q1/34
CPC classification number: H01Q1/34
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公开(公告)号:US2853693A
公开(公告)日:1958-09-23
申请号:US20309350
申请日:1950-12-28
Applicant: RCA CORP
Inventor: LINDENBLAD NILS E
IPC: H03K17/81
CPC classification number: H03K17/81
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公开(公告)号:US2628311A
公开(公告)日:1953-02-10
申请号:US5824648
申请日:1948-11-04
Applicant: RCA CORP
Inventor: LINDENBLAD NILS E
IPC: H01Q21/00
CPC classification number: H01Q13/10 , H01Q21/08 , H01Q21/205
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8.Optical signaling system, including means for dispersing and recombining a light beam 失效
Title translation: 光信号系统,包括用于分散和重组光束的装置公开(公告)号:US2443258A
公开(公告)日:1948-06-15
申请号:US44110142
申请日:1942-04-30
Applicant: RCA CORP
Inventor: LINDENBLAD NILS E
CPC classification number: G02B6/29373 , G02B27/1006 , G02B27/123 , G02B27/126
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公开(公告)号:US2425887A
公开(公告)日:1947-08-19
申请号:US46020142
申请日:1942-09-30
Applicant: RCA CORP
Inventor: LINDENBLAD NILS E
IPC: H01Q13/20
CPC classification number: H01Q13/20
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公开(公告)号:US2423150A
公开(公告)日:1947-07-01
申请号:US51369143
申请日:1943-12-10
Applicant: RCA CORP
Inventor: LINDENBLAD NILS E
CPC classification number: H01Q3/12 , G01S1/02 , G01S13/422
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