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公开(公告)号:FR1490362A
公开(公告)日:1967-07-28
申请号:FR74313
申请日:1966-08-26
Applicant: BASF AG
Inventor: ERMSHAUS HANS-DIETER , HUPFER LEOPOLD , LANGER JOHANN
IPC: B01J23/89
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公开(公告)号:FR1452998A
公开(公告)日:1966-04-15
申请号:FR37007
申请日:1965-11-03
Applicant: BASF AG
Inventor: EBENHOECH FRANZ LUDWIG , HUPFER LEOPOLD , LANGER JOHANN
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