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发明名称
Procédé de préparation de nickel et de cobalt à partir de minerais siliciques pauvres et de déchets métallurgiques.
摘要
申请公布号
BE617834(A1)
申请公布日期
1962.09.17
申请号
BE19620617834
申请日期
1962.05.18
申请人
POLITECHNIKA WARSZAWSKA;ZAKLADY GORNICZO-HUTNICZE "SZKLARY"
发明人
KORNEL WESOLOWSKI;MICHAL RYCZEK;STANISLAW TOCHOWICZ;ZBIGNIEW KATRA;WITOLD GRABOWSKI;JERZY GODEK;JAN MICHALSKI;STEFAN KIJAK
分类号
C01G51/00;C01G51/04;C01G53/00;C01G53/04;C22B23/00;(IPC1-7):C22B
主分类号
C01G51/00
代理机构
代理人
主权项
地址
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