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发明名称
HYDROMETALLURGICAL PROCESS FOR THE EXTRACTION OF MANGANESE CONTENT OF MANGANESE ORES, MAINLY OF CARBONATE ORES
摘要
申请公布号
HU175850(B)
申请公布日期
1980.10.28
申请号
HU1977VA01511
申请日期
1977.11.18
申请人
VASIPARI KUTATO INTEZET,HU
发明人
PUCH,JOZSEF,HU;PENTEK,ISTVAN,HU
分类号
C22B47/00
主分类号
C22B47/00
代理机构
代理人
主权项
地址
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