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发明名称
Process for the recovery of aluminium compounds
摘要
申请公布号
GB479293(A)
申请公布日期
1938.02.03
申请号
GB19360021465
申请日期
1936.08.04
申请人
LUCIEN FRELING;JULES DORREN
发明人
分类号
C01F7/20
主分类号
C01F7/20
代理机构
代理人
主权项
地址
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