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发明名称
SILIKA ENDAPAN
摘要
申请公布号
ID21514(A)
申请公布日期
1999.06.17
申请号
ID19980001612
申请日期
1998.12.11
申请人
DEGUSSA AKTIENGESELLSCHAFT
发明人
MUSTAFA SIRAY;JOCHEN SCHEFFLER
分类号
C01B33/18;C01B33/193;C09C1/28;C09C1/30;C09C3/00;C09D7/00
主分类号
C01B33/18
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代理人
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