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发明名称
METHOD FOR CHARGING COKE IN BELL-LESS BLAST FURNACE
摘要
申请公布号
JPH03232914(A)
申请公布日期
1991.10.16
申请号
JP19900030536
申请日期
1990.02.09
申请人
NKK CORP
发明人
SHIMOMURA AKIO;MATSUBARA SHINJI;MITANI NARIYASU
分类号
C21B5/00;C21B7/00
主分类号
C21B5/00
代理机构
代理人
主权项
地址
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