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公开(公告)号:DE3442659A1
公开(公告)日:1986-05-28
申请号:DE3442659
申请日:1984-11-23
Applicant: BASF AG
Inventor: SADLOWSKI JUERGEN DR , BRANDSTETTER FRANZ DR , FAULHABER FRIEDRICH RICHARD DR , GRILL ROLF JUERGEN DR , ZENTGRAF ERNST
IPC: B01J8/24 , G01F23/14 , G01F23/16 , G01F23/00