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公开(公告)号：AT397639T
公开(公告)日：2008-06-15
申请号：AT06743190
申请日：2006-02-16
Applicant: EVONIK DEGUSSA GMBH
Inventor： SCHUEBEL KLAUS-DIETER , KREUTZ JUERGEN , WOLFF WILHELM , ITTMANN GUENTHER , HASSKERL THOMAS , HAEGER HARALD , RICHTER RALF , STUBER WOLFGANG
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