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发明名称
METHOD OF PURIFYING SOLUTIONS OF RARE-EARTH SALTS
摘要
申请公布号
SU833275(A1)
申请公布日期
1981.05.30
申请号
SU19792753472
申请日期
1979.04.16
申请人
G REVOLYUTSII NI PI REDKOMETALLICHESKOJ PROMY "GIREDMET"
发明人
POCHTAREV ALEKSANDR N,SU;ABRAMETS VLADIMIR A,SU;GILEV YURIJ G,SU
分类号
B01D15/04;C01F17/00;(IPC1-7):B01D15/04
主分类号
B01D15/04
代理机构
代理人
主权项
地址
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