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发明名称
FOERFARANDE FOER ANRIKNING AV SAELLSYNTA JORDMETALLMALMER.
摘要
申请公布号
FI863611(A0)
申请公布日期
1986.09.08
申请号
FI19860003611
申请日期
1986.09.08
申请人
RHONE-POULENC SPECIALITES CHIMIQUES
发明人
FABRE, FREDERIC;TOGNET, JEAN-PAUL;MAGNIER, CLAUDE
分类号
C01F17/00;C22B59/00;(IPC1-7):C22B/
主分类号
C01F17/00
代理机构
代理人
主权项
地址
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