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发明名称
DISTRIBUTING CHUTE OF BLAST FURNACE
摘要
申请公布号
JPH1046220(A)
申请公布日期
1998.02.17
申请号
JP19960205022
申请日期
1996.08.02
申请人
SUMITOMO METAL IND LTD
发明人
OTSU NOBUHIRO
分类号
C21B7/20;F27B1/20;(IPC1-7):C21B7/20
主分类号
C21B7/20
代理机构
代理人
主权项
地址
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