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发明名称
DEVICE FOR REMOVING IMPURITIES CONTAINED IN MELTED IRON FLOWING FROM SHAFT FURNACE
摘要
申请公布号
KR930000335(B1)
申请公布日期
1993.01.16
申请号
KR19850070242
申请日期
1985.09.28
申请人
NIPPON KOKAN K.K.
发明人
YAMADA, KENJO;IWASAKI, ATSUHIRO;OHTSUKI, MITSURU;ITO, HARUO
分类号
C21B7/14;C21C1/00;(IPC1-7):C21C1/00
主分类号
C21B7/14
代理机构
代理人
主权项
地址
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