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发明名称
Fremgangsmate for fremstilling av silisium-metall, silumin og aluminium-metall, samt prosessutstyr for gjennomforing avfremgangsmaten
摘要
申请公布号
NO310981(B1)
申请公布日期
2001.09.24
申请号
NO19960005211
申请日期
1996.12.05
申请人
NORWEGIAN SILICON REFINERY AS
发明人
STUBERGH, JAN REIDAR
分类号
C01B33/021;C25B;C25B1/00;C25C3/06;(IPC1-7):C25B1/00
主分类号
C01B33/021
代理机构
代理人
主权项
地址
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