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发明名称
Improvements in or relating to the extraction of nickel from low grade ores
摘要
申请公布号
GB713713(A)
申请公布日期
1954.08.18
申请号
GB19520017082
申请日期
1952.07.07
申请人
SOCIETE D'ELECTRO-CHIMIE D'ELECTRO-METALLURGIE ET DES ACIERIES ELECTRIQUES D'UGINE
发明人
分类号
C22B23/02
主分类号
C22B23/02
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