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发明名称
Improvements relating to furnace charging and fluorine recovery in the production ofaluminium by melt-electrolysis
摘要
申请公布号
GB875794(A)
申请公布日期
1961.08.23
申请号
GB19580040426
申请日期
1958.12.15
申请人
ELEKTROKEMISK A/S
发明人
分类号
C25C3/14
主分类号
C25C3/14
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代理人
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