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发明名称
METHOD OF EXTRACTING RARE-EARTH ELEMENTS
摘要
申请公布号
SU1599698(A1)
申请公布日期
1990.10.15
申请号
SU19884387665
申请日期
1988.03.02
申请人
FIZIKO-KHIMICHESKIJ I IM.A.V.BOGATSKOGO
发明人
MESHKOVA SVETLANA B,SU;TOPILOVA ZOYA M,SU;POLUEKTOV NIKOLAJ S,SU;GERASIMENKO GALINA I,SU
分类号
G01N1/28;G01N21/64;G01N31/22
主分类号
G01N1/28
代理机构
代理人
主权项
地址
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