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公开(公告)号：ZA200701898B
公开(公告)日：2008-08-27
申请号：ZA200701898
申请日：2007-03-05
Applicant: BASF AG
Inventor： ARNULF LAUTERBACH , ANTON NEGELE , THOMAS SCHNEIDER , ANDREAS DECKERS
IPC: C01C20090101
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