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公开(公告)号:US2914654A
公开(公告)日:1959-11-24
申请号:US68032957
申请日:1957-08-26
Applicant: ASEA AB
Inventor: CARL LUNDAHL , SVEN LUNDAHL
IPC: B23K9/12
CPC classification number: B23K9/121 , Y10T29/49924 , Y10T29/49927
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公开(公告)号:US2895331A
公开(公告)日:1959-07-21
申请号:US53532055
申请日:1955-09-20
Applicant: ASEA AB
Inventor: ORVAR DAHLE
IPC: G01L3/10
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公开(公告)号:US2851557A
公开(公告)日:1958-09-09
申请号:US35914453
申请日:1953-06-02
Applicant: ASEA AB
Inventor: BROR HANSSON , ZETTERSTEDT BERTIL C , LINDHOLM THORE D
CPC classification number: H01G2/14 , H01H85/0241
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公开(公告)号:US2839652A
公开(公告)日:1958-06-17
申请号:US62291156
申请日:1956-11-19
Applicant: ASEA AB
Inventor: LUDWIG DREYFUS
IPC: H05B6/02
CPC classification number: H05B6/02
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公开(公告)号:US2835717A
公开(公告)日:1958-05-20
申请号:US63753557
申请日:1957-01-31
Applicant: ASEA AB
Inventor: TORD FREDRIKSSON
CPC classification number: H05B6/34 , H05B7/11 , H05B2213/02
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公开(公告)号:US2803724A
公开(公告)日:1957-08-20
申请号:US51224355
申请日:1955-05-31
Applicant: ASEA AB
Inventor: HAAKON FORWALD
IPC: H01H33/32 , H01H33/867
CPC classification number: H01H33/32 , Y10T137/87378 , Y10T137/87499
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公开(公告)号:US2787754A
公开(公告)日:1957-04-02
申请号:US25277451
申请日:1951-10-23
Applicant: ASEA AB
Inventor: GUSTAV THIELERS , ERIK SJOKVIST
IPC: H02K47/28
CPC classification number: H02K47/28
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公开(公告)号:US2786119A
公开(公告)日:1957-03-19
申请号:US48821355
申请日:1955-02-15
Applicant: ASEA AB
Inventor: HAAKON FORWALD
IPC: H01H33/32 , H01H33/867
CPC classification number: H01H33/32
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320.Measurement of intensity and transmission of impulses through the same transmission line 失效
Title translation: 通过相同传输线测量脉冲的强度和传输公开(公告)号:US2780799A
公开(公告)日:1957-02-05
申请号:US38912353
申请日:1953-10-29
Applicant: ASEA AB
Inventor: HUGO HANSSON
IPC: G08C15/00
CPC classification number: G08C15/00
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