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发明名称
SMELTING REDUCTION METHOD
摘要
申请公布号
JPH02166213(A)
申请公布日期
1990.06.26
申请号
JP19880320368
申请日期
1988.12.21
申请人
NKK CORP
发明人
IWASAKI KATSUHIRO;KAWADA HITOSHI;KAWAKAMI MASAHIRO;KIKUCHI ICHIRO;KOBAYASHI MOTONOBU;TANABE HARUYOSHI
分类号
C21B11/00;C21B13/00
主分类号
C21B11/00
代理机构
代理人
主权项
地址
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