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公开(公告)号:JPH09208519A
公开(公告)日:1997-08-12
申请号:JP2263497
申请日:1997-02-05
Applicant: BASF AG
Inventor: BUIRI SHIYUMITSUTO , MATSUTEIASU GAIZENDERUFUAA , TOONI DOTSUKUNAA , HORUGAA HERUPUSUTO , GERUHARUTO NESUTORAA , AREKUSANDAA BUETSUKU
IPC: B01J31/02 , C07B61/00 , C07C67/08 , C07C67/54 , C07C69/54