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公开(公告)号:CH633573A5
公开(公告)日:1982-12-15
申请号:CH801078
申请日:1978-07-25
Applicant: BASF AG
Inventor: DAUBACH CHEM EWALD DR , HERRMANN CHEM MANFRED DR , NAARMANN CHEM HERBERT DR , GRUNWALD WOLFGANG
IPC: C09B67/44 , C09B67/46 , C09B67/00