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发明名称
SEPARATION PROCESS OF YTRIUM FROM TECHNICAL OXALATES OF RARE EARTHS
摘要
申请公布号
RO105354(B1)
申请公布日期
1994.08.20
申请号
RO19890140826
申请日期
1989.07.17
申请人
CENTRUL DE CERCETARE, INGINERIE TEHNOLOGICA SI DE PROIECTARE PENTRU METALE RARE SI RADIOACTIVE, BUCURESTI
发明人
RADULESCU ROZALIA;FILIP GHEORGHE;POPA OVIDIU;MIU ION;BUNUS FLORIN;GRAUR GABRIELA
分类号
C01F17/00;(IPC1-7):C01F17/00
主分类号
C01F17/00
代理机构
代理人
主权项
地址
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