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发明名称
HYDROMETALLURGISKT FOERFARANDE FOER FRAMSTAELLNING AV KOPPAR
摘要
申请公布号
FI58351(C)
申请公布日期
1981.01.12
申请号
FI19720002753
申请日期
1972.10.05
申请人
DUVAL CORP
发明人
ATWOOD GEORGE E;CURTIS CHARLES H
分类号
(IPC1-7):C22B15/08
主分类号
(IPC1-7):C22B15/08
代理机构
代理人
主权项
地址
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