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公开(公告)号:US2032743A
公开(公告)日:1936-03-03
申请号:US70617734
申请日:1934-01-11
Applicant: AIR REDUCTION
Inventor: EVANS CHARLES T
IPC: H02P7/06
CPC classification number: H02P7/063 , Y10S388/925
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公开(公告)号:US2025082A
公开(公告)日:1935-12-24
申请号:US74576234
申请日:1934-09-27
Applicant: AIR REDUCTION
Inventor: ANDERSON JAMES L , EVANS CHARLES T
IPC: B23K7/00
CPC classification number: B23K7/004
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公开(公告)号:US2782024A
公开(公告)日:1957-02-19
申请号:US46163854
申请日:1954-10-11
Applicant: AIR REDUCTION
Inventor: PETER DEMMER ADOLPH , EVANS CHARLES T
IPC: B23K7/00
CPC classification number: B23K7/002
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公开(公告)号:US1979965A
公开(公告)日:1934-11-06
申请号:US64608632
申请日:1932-12-07
Applicant: AIR REDUCTION
Inventor: EVANS CHARLES T
IPC: B23K7/00
CPC classification number: B23K7/00
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