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发明名称
Reduksjonsmiddelpellets
摘要
申请公布号
NO981548(D0)
申请公布日期
1998.04.06
申请号
NO19980001548
申请日期
1998.04.06
申请人
ELKEM ASA
发明人
AUGANES, EGIL;EIKELAND, INGER JOHANNE;SAENSTELIEN, THOR;TVEIT, HALVARD
分类号
C10L5/44;C21B13/00;(IPC1-7):C22B
主分类号
C10L5/44
代理机构
代理人
主权项
地址
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