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公开(公告)号：MX9203414A
公开(公告)日：1992-08-01
申请号：MX9203414
申请日：1992-06-25
Applicant: BASF AG
Inventor： DIETER JAHN , BECKER RAINER , KEIL MICHAEL , RICHARZ WINFRIED , SIEGEL HARDO , SPIEGLER WOLFGANG , WUERZER BRUNO
IPC: C07D309/06
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