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公开(公告)号：ID23580A
公开(公告)日：2000-05-04
申请号：ID990825
申请日：1999-08-31
Applicant: DEGUSSA
Inventor： HEINZ DIETER , HOLDERICH WOLFGANG , KRILL STEFEN , BOCK WOLFGANG , HUTCHMACHER KLAUS
IPC: C07D213/807
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