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1.System for supplying power to an electric arc metallurgical furnace 失效
Title translation: 向电弧冶金炉供电的系统公开(公告)号:US3361862A
公开(公告)日:1968-01-02
申请号:US37513964
申请日:1964-06-15
Applicant: UNION CARBIDE CORP
Inventor: STURROCK WILLIAM R , BAKER ALLEN J , MCROBBIE HENRY W
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2.Method and apparatus for melting metal in an electric furnace 失效
Title translation: 用于在电炉中熔化金属的方法和装置公开(公告)号:US3422206A
公开(公告)日:1969-01-14
申请号:US3422206D
申请日:1965-04-07
Applicant: UNION CARBIDE CORP
Inventor: BAKER ALLEN J , DEATH FRANK S , MYERS RICHARD C , FARNSWORTH WALTER B
CPC classification number: H05B7/00 , C21B13/125 , C22B9/226 , Y10S65/04
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