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发明名称
HEARTH ELECTRODE FOR DC ARC FURNACE
摘要
申请公布号
JPH0829062(A)
申请公布日期
1996.02.02
申请号
JP19940166931
申请日期
1994.07.19
申请人
NKK CORP
发明人
MAKI TOSHIMICHI
分类号
F27B3/08;F27B3/14;F27D11/08;(IPC1-7):F27B3/08
主分类号
F27B3/08
代理机构
代理人
主权项
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