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发明名称
Method of operating electric arc furnace
摘要
申请公布号
US3197539(A)
申请公布日期
1965.07.27
申请号
US19620209187
申请日期
1962.07.11
申请人
UNION CARBIDE CORPORATION
发明人
HINDS GENE W.
分类号
C21C5/52;F27D11/08
主分类号
C21C5/52
代理机构
代理人
主权项
地址
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