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发明名称
ANLAEGGNING OCH FOERFARANDE FOER RENING AV SMAELT.
摘要
申请公布号
FI871942(A)
申请公布日期
1987.11.07
申请号
FI19870001942
申请日期
1987.05.04
申请人
WIJK GIJSBERT WILLEM MEINDERT
发明人
VAN WIJK, GIJSBERT WILLEM MEINDERT
分类号
C22B9/04;C22B21/06;(IPC1-7):C22B/
主分类号
C22B9/04
代理机构
代理人
主权项
地址
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