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发明名称
MOLTEN IRON DISCHARGING REFRACTORY FOR ELECTRIC FURNACE
摘要
申请公布号
JPH05312482(A)
申请公布日期
1993.11.22
申请号
JP19920140973
申请日期
1992.05.06
申请人
AKECHI CERAMICS KK
发明人
AOKI TAKAFUMI
分类号
F27B3/08;F27D3/14;(IPC1-7):F27D3/14
主分类号
F27B3/08
代理机构
代理人
主权项
地址
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