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发明名称
Process for the extraction of metal values
摘要
申请公布号
US4923686(A)
申请公布日期
1990.05.08
申请号
US19870049163
申请日期
1987.05.13
申请人
IMPERIAL CHEMICAL INDUSTRIES
发明人
DALTON, RAYMOND F.;PRICE, RAYMOND;QUAN, PETER M.;STEWART, DAVID
分类号
C07D213/79;C07D213/80;C07D213/81;C07D213/82;C22B3/26;C22B3/36;C22B15/00
主分类号
C07D213/79
代理机构
代理人
主权项
地址
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