Patent search ap:("BASF AG") AND inv:"LEHMANN GUNTER DIPL ING" Page 1

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发明专利
未知

公开(公告)号：DE3213227A1

公开(公告)日：1983-10-13

申请号：DE3213227

申请日：1982-04-08

Applicant: BASF AG

Inventor： REUSS GUENTER DIPL CHEM DR , PETRI NORBERT DIPL CHEM DR , LEHMANN GUNTER DIPL ING , PITTEROFF WALTER DIPL CHEM DR

IPC: B01J21/06 , B01J21/08 , B01J23/50 , B01J23/72 , B01J23/89 , B01J27/18 , B01J37/02 , C07C45/38 , C07C47/055

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