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发明名称
METHOD OF PURIFYING SOLUTIONS OF NITRATES OR CHLORIDES OF RARE-EARTH ELEMENTS FROM IRON ADMIXTURE
摘要
申请公布号
SU1564117(A1)
申请公布日期
1990.05.15
申请号
SU19884408840
申请日期
1988.04.11
申请人
VNII KHIM REAKTIVOV OSOBO CHISTYKH KHIM VESHCHESTV
发明人
SHKLOVER LEONID P,SU;VASILEVA LYUDMILA V,SU;CHICHERINA GALINA P,SU;BELYAEVA NATALIYA A,SU;TYUTYUEVA NADEZHDA N,SU
分类号
C01F17/00
主分类号
C01F17/00
代理机构
代理人
主权项
地址
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