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经营范围
发明名称
Recovery of fluoride material from used aluminum reduction cell lining
摘要
申请公布号
GB813834(A)
申请公布日期
1959.05.27
申请号
GB19550029194
申请日期
1955.10.13
申请人
ALUMINIUM LABORATORIES LIMITED
发明人
分类号
C01F7/54
主分类号
C01F7/54
代理机构
代理人
主权项
地址
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