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发明名称
OPERATION OF BLAST FURNACE
摘要
申请公布号
JPH06248312(A)
申请公布日期
1994.09.06
申请号
JP19930059699
申请日期
1993.02.24
申请人
NISSHIN STEEL CO LTD
发明人
TANAKA KATSUHIRO
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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