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发明名称
Verfahren zur Trennung der Elemente Samarium, Europium und Ytterbium von den seltenen Erden
摘要
申请公布号
DE1194831(B)
申请公布日期
1965.06.16
申请号
DE1959S063864
申请日期
1959.07.10
申请人
PECHINEY-CIE. DE PRODUITS CHIMIQUES ET ELECTROMETALLURGIQUES
发明人
PELTIER MAURICE
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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