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公开(公告)号:US2779172A
公开(公告)日:1957-01-29
申请号:US45883654
申请日:1954-09-28
Applicant: RCA CORP
Inventor: LINDENBLAD NILS E
IPC: F24F5/00
CPC classification number: F24F5/0042
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公开(公告)号:US2779171A
公开(公告)日:1957-01-29
申请号:US40179854
申请日:1954-01-04
Applicant: RCA CORP
Inventor: LINDENBLAD NILS E
CPC classification number: F25B13/00 , F24F1/04 , F25B2400/24 , F25D17/02
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公开(公告)号:US2758146A
公开(公告)日:1956-08-07
申请号:US45977354
申请日:1954-10-01
Applicant: RCA CORP
Inventor: LINDENBLAD NILS E
IPC: H01L35/18
CPC classification number: H01L35/18 , Y10S420/903
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公开(公告)号:US2749716A
公开(公告)日:1956-06-12
申请号:US46996754
申请日:1954-11-19
Applicant: RCA CORP
Inventor: LINDENBLAD NILS E
IPC: F25B21/02
CPC classification number: F25B21/02
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公开(公告)号:US2706243A
公开(公告)日:1955-04-12
申请号:US47743543
申请日:1943-02-27
Applicant: RCA CORP
Inventor: LINDENBLAD NILS E
IPC: G01S7/03
CPC classification number: G01S7/034
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公开(公告)号:US2659004A
公开(公告)日:1953-11-10
申请号:US1460148
申请日:1948-03-12
Applicant: RCA CORP
Inventor: LINDENBLAD NILS E
IPC: H01Q1/28
CPC classification number: H01Q1/286
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