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发明名称
FILTRERINGSMEDIUM OG FREMSTILLING OG ANVENDELSE AV DETTE
摘要
申请公布号
NO173218(B)
申请公布日期
1993.08.09
申请号
NO19880001423
申请日期
1988.03.30
申请人
COMALCO ALUMINIUM LIMITED
发明人
CHIRON, PAUL JOSEPH;WATSON, KEVIN DREW;SHAW, RAYMOND WALTER
分类号
B01D39/20;B01J20/00;C22B9/02;(IPC1-7):B01D39/20
主分类号
B01D39/20
代理机构
代理人
主权项
地址
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