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发明名称
METHOD OF SELECTIVE DISSOLUTION OF NON-FERROUS METALS
摘要
申请公布号
PH11058(A)
申请公布日期
1977.10.25
申请号
PH19280000172
申请日期
1974.06.04
申请人
SOC MINIERE ET METALLURG DE PENARROYA
发明人
DEMARTHE J;GEORGEAUX A;GANDON L
分类号
C22B3/00
主分类号
C22B3/00
代理机构
代理人
主权项
地址
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