Patent search ap:("BASF AG") AND inv:"MAHLER KARL DIPL CHEM DR" Page 1

1.

发明专利
未知

公开(公告)号：DE2920334A1

公开(公告)日：1980-12-04

申请号：DE2920334

申请日：1979-05-19

Applicant: BASF AG

Inventor： LEHNER AUGUST ING GRAD , HARTMANN HEINRICH DIPL CHEM DR , BACHMANN RUDOLF DIPL CHEM DR , KOHL ALBERT , SPOOR HERBERT DIPL CHEM DR , MAHLER KARL DIPL CHEM DR , BALZ WERNER DIPL CHEM DR

IPC: G11B5/70 , C09D5/23 , G11B5/702 , G11B5/842

Patent Agency Ranking