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发明名称
METHOD OF MANUFACTURE OF ZINC USING HYDROMETALLURGICAL METHOD,ESPECIALLY FROM RAW ZINC OXIDE
摘要
申请公布号
PL137891(B1)
申请公布日期
1986.07.31
申请号
PL19830240111
申请日期
1983.01.10
申请人
发明人
分类号
C22B;(IPC1-7):C22B19/26
主分类号
C22B
代理机构
代理人
主权项
地址
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