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发明名称
METHOD FOR ENRICHING RADIUM FROM MIXTURES OF MINERAL SUBSTANCES CONTAINING BARIUM SULFATE
摘要
申请公布号
EP1377521(B1)
申请公布日期
2005.01.05
申请号
EP20020727289
申请日期
2002.04.05
申请人
GKSS-FORSCHUNGSZENTRUM GEESTHACHT GMBH
发明人
LUTHER, GUENTER;SOEDING, ZITA
分类号
C01F11/46;G21F9/30;(IPC1-7):C01F13/00
主分类号
C01F11/46
代理机构
代理人
主权项
地址
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