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发明名称
DEVICE FOR CLASSIFYING GRAIN SIZE IN CHARGING RAW MATERIAL FOR BLAST FURNACE
摘要
申请公布号
JPH04354809(A)
申请公布日期
1992.12.09
申请号
JP19910129838
申请日期
1991.05.31
申请人
KAWASAKI STEEL CORP
发明人
ANDO TAKESHI;ONISHI SHIGENORI;KUMETA TAKAHIRO
分类号
C21B5/00;B07B13/08
主分类号
C21B5/00
代理机构
代理人
主权项
地址
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