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经营范围
发明名称
METHOD OF STARTING OPERATION OF ARC FURNACE
摘要
申请公布号
JPH07280447(A)
申请公布日期
1995.10.27
申请号
JP19940093781
申请日期
1994.04.06
申请人
DAIDO STEEL CO LTD
发明人
OZAKI MAKOTO
分类号
F23G5/50;F23G5/00;F27B3/08;H05B7/18;(IPC1-7):F27B3/08
主分类号
F23G5/50
代理机构
代理人
主权项
地址
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