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发明名称
METHOD OF EXTRACTING IONS OF NON-FERROUS METALS
摘要
申请公布号
PL110612(B1)
申请公布日期
1980.07.31
申请号
PL19750213973
申请日期
1975.12.20
申请人
发明人
分类号
B01D11/04;(IPC1-7):B01D11/04
主分类号
B01D11/04
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代理人
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地址
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