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发明名称
FURNACE BODY STRUCTURE OF ELECTRICAL FURNACE
摘要
申请公布号
JPH0490490(A)
申请公布日期
1992.03.24
申请号
JP19900208353
申请日期
1990.08.06
申请人
NIPPON STEEL CORP
发明人
TAKAHASHI MAKOTO;MORI KIYOSUKE
分类号
F27B3/08
主分类号
F27B3/08
代理机构
代理人
主权项
地址
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