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发明名称
Fremgangsm}te for fjerning av cyanid fra katodekull i aluminiumelektrolyseceller
摘要
申请公布号
NO921915(A)
申请公布日期
1993.11.16
申请号
NO19920001915
申请日期
1992.05.15
申请人
ELKEM AS
发明人
TOERKLEP, KNUT
分类号
C22B7/00;C25C;C25C3/06;C25C3/08;C25C7/00;C25C7/06;(IPC1-7):C25C3/06
主分类号
C22B7/00
代理机构
代理人
主权项
地址
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