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发明名称
PROCESS FOR PRODUCING FINELY DIVIDED METAL OXIDES
摘要
申请公布号
EP0022172(B1)
申请公布日期
1982.12.08
申请号
EP19800103042
申请日期
1980.05.31
申请人
DEGUSSA AKTIENGESELLSCHAFT
发明人
HECKEL, EMIL, DR.;SEYS, FREDDY;BAECKELMANS, RENE;HEILMANN, WOLFGANG, DR.
分类号
B01D53/68;C01B13/22;C01B13/24;C01B33/16;C01B33/18;C01F7/30;C01G23/07;(IPC1-7):C01G1/02
主分类号
B01D53/68
代理机构
代理人
主权项
地址
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