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发明名称
FURNACE BOTTOM STRUCTURE OF DIRECT CURRENT ELECTRIC FURNACE
摘要
申请公布号
US5177763(A)
申请公布日期
1993.01.05
申请号
US19910674706
申请日期
1991.03.25
申请人
KAWASAKI STEEL CORPORATION
发明人
TAKASHIBA, NOBUYOSHI;MIZOTA, HISAKAZU;TAKAHASHI, KIYOSHI
分类号
C21C5/52;F27B3/08;F27B3/12;F27D3/16;H05B7/06;H05B7/12
主分类号
C21C5/52
代理机构
代理人
主权项
地址
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