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公开(公告)号:DE2743324B1
公开(公告)日:1979-03-29
申请号:DE2743324
申请日:1977-09-27
Applicant: BASF AG
Inventor: RAPP GUENTHER DR , THOMAS ERWIN , MUENSTER ROLF DIPL-ING , ELDER CAFFALL JUN BRODUS , ANTHONY CYR PHILIP , MARVIN JONES JUN THOMAS
IPC: C22C38/00 , B01J23/00 , C01B21/14 , C22C38/50