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发明名称
OPERATION OF BLAST FURNACE
摘要
申请公布号
JPH07173513(A)
申请公布日期
1995.07.11
申请号
JP19930321486
申请日期
1993.12.21
申请人
SUMITOMO METAL IND LTD
发明人
INADA TAKANOBU;OOTSUKI TOSHINOBU;KATAYAMA KENJI
分类号
C21B5/00;(IPC1-7):C21B5/00
主分类号
C21B5/00
代理机构
代理人
主权项
地址
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