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公开(公告)号:CH431036A
公开(公告)日:1967-02-28
申请号:CH166866
申请日:1966-02-07
Applicant: BASF AG
Inventor: FRIEDRICH FECHER , JAKOB SCHOENMANN , ROSEWICZ HORST DR
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2.
公开(公告)号:CH433700A
公开(公告)日:1967-04-15
申请号:CH385665
申请日:1965-03-19
Applicant: BASF AG
Inventor: ROSEWICZ HORST DR , FRIEDRICH FECHER , JAKOB SCHOENMANN , MANHART GERNOT DR
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