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发明名称
VERFAHREN ZUR ENTFERNUNG VON SCHWERMETALLIONEN UND ARSEN AUS NASSVERFAHRENSPHOSPHORSAEURE
摘要
申请公布号
DE3227202(A1)
申请公布日期
1984.01.26
申请号
DE19823227202
申请日期
1982.07.21
申请人
HOECHST AG
发明人
SCHIMMEL,GUENTHER,DIPL.-CHEM.DR.;GRADL,REINHARD,DIPL.-CHEM.DR.;HEYMER,GERO,DIPL.-CHEM.DR.
分类号
C01B25/237;C01B25/238;C01G1/00;C01G3/00;C01G11/00;C01G13/00;C01G21/00;C01G28/00;C22B3/38;(IPC1-7):01B25/238
主分类号
C01B25/237
代理机构
代理人
主权项
地址
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