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公开(公告)号:DE1442582A1
公开(公告)日:1969-08-28
申请号:DE1442582
申请日:1965-02-10
Applicant: BASF AG
Inventor: RICHARD KRABETZ DR , KARL-HEINZ GRUENDLER DR , HELMUT KROME DR , LUDWIG EBENHOECH DR FRANZ , HORST LUEDEMANN DR
IPC: B01J23/84 , B01J11/22