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发明名称
METHOD FOR RECOVERING LANTHANIDE OXIDES FROM WORN POLISHING PULPS
摘要
申请公布号
PL261514(A1)
申请公布日期
1988.06.23
申请号
PL19860261514
申请日期
1986.09.23
申请人
发明人
分类号
C01F;C22B;(IPC1-7):C01F/;C22B/
主分类号
C01F
代理机构
代理人
主权项
地址
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