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1.
公开(公告)号:US3232975A
公开(公告)日:1966-02-01
申请号:US14406361
申请日:1961-10-10
Applicant: BASF AG
Inventor: KARL MERKEL
IPC: C07C303/42
CPC classification number: C07C303/42
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公开(公告)号:US3324164A
公开(公告)日:1967-06-06
申请号:US35995764
申请日:1964-04-15
Applicant: BASF AG
Inventor: KARL MERKEL , ERICH HAARER , HUBERT CORR
IPC: C07B61/00
CPC classification number: C07C319/18 , C07B61/00 , C07C253/30 , C07C2601/14 , C07C255/13 , C07C323/60
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