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公开(公告)号:US3356692A
公开(公告)日:1967-12-05
申请号:US52808266
申请日:1966-02-17
Applicant: BAYER AG
Inventor: HARALD HORSTMANN , HARTMUND WOLLWEBER , KARL MENG
IPC: C07D307/14 , C07D309/04 , C07D309/20
CPC classification number: C07D309/20 , C07D307/14 , C07D309/04