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公开(公告)号:US2708948A
公开(公告)日:1955-05-24
申请号:US15213950
申请日:1950-03-27
Applicant: SANDVIKENS JERNVERKS AB
Inventor: AF SEGERSTAD CARL GUSTAF HARD
IPC: F15B13/042 , F16K31/08 , G01B13/06 , G01B13/20
CPC classification number: G01B13/20 , F15B13/042 , F16K31/08 , G01B13/06 , Y10T137/8659 , Y10T137/86686
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公开(公告)号:US2576221A
公开(公告)日:1951-11-27
申请号:US13559449
申请日:1949-12-29
Applicant: SANDVIKENS JERNVERKS AB
Inventor: AF SEGERSTAD CARL GUSTAF HARD
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公开(公告)号:US2746424A
公开(公告)日:1956-05-22
申请号:US28663752
申请日:1952-05-07
Applicant: SANDVIKENS JERNVERKS AB
Inventor: AF SEGERSTAD CARL GUSTAF HARD , TORSTEN WESTBERG ALVAR
IPC: G05B11/44
CPC classification number: G05B11/44 , Y10S33/02 , Y10T137/2278 , Y10T137/8659
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公开(公告)号:US2421149A
公开(公告)日:1947-05-27
申请号:US57267745
申请日:1945-01-13
Applicant: SANDVIKENS JERNVERKS AB
Inventor: AF SEGERSTAD CARL GUSTAF HARD
IPC: H01H35/34
CPC classification number: H01H35/346
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公开(公告)号:US2380753A
公开(公告)日:1945-07-31
申请号:US42522341
申请日:1941-12-31
Applicant: SANDVIKENS JERNVERKS AB
Inventor: AF SEGERSTAD CARL GUSTAF HARD
IPC: B27B33/14
CPC classification number: B27B33/14 , B27B33/145 , B27B33/148 , Y10T83/913
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公开(公告)号:US2702227A
公开(公告)日:1955-02-15
申请号:US13559349
申请日:1949-12-29
Applicant: SANDVIKENS JERNVERKS AB
Inventor: AF SEGERSTAD CARL GUSTAF HARD
CPC classification number: G01D9/16
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公开(公告)号:US2478391A
公开(公告)日:1949-08-09
申请号:US54392544
申请日:1944-07-07
Applicant: SANDVIKENS JERNVERKS AB
Inventor: AF SEGERSTAD CARL GUSTAF HARD
CPC classification number: G01B13/08 , G01B13/00 , G01L13/02 , Y10S33/01 , Y10S33/02 , Y10T137/2278 , Y10T137/2409
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