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发明名称
METHOD OF REDUCTION TREATMENT OF IRON ORE
摘要
申请公布号
SU1558303(A3)
申请公布日期
1990.04.15
申请号
SU19864027895
申请日期
1986.07.18
申请人
KOBE STEEL LTD
发明人
ESIKATSU SEKI,JP;RIO VATANABE,JP;REJDZHIRO NISIDA,JP;NOBUYUKI IMANISI,JP
分类号
C21B13/00;C21B11/00;C21B13/02;C21B13/14
主分类号
C21B13/00
代理机构
代理人
主权项
地址
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