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发明名称
PROCESS FOR POLISHING A SILICON SURFACE BY MEANS OF A CERIUM OXIDE-CONTAINING DISPERSION
摘要
申请公布号
EP2240547(A1)
申请公布日期
2010.10.20
申请号
EP20080872129
申请日期
2008.12.12
申请人
EVONIK DEGUSSA GMBH
发明人
KROELL, MICHAEL;KRAEMER, MICHAEL;ZWICKER, GERFRIED;TORKLER, MICHAEL
分类号
C09G1/02;C09K3/14;H01L21/306;H01L21/3105
主分类号
C09G1/02
代理机构
代理人
主权项
地址
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