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公开(公告)号:DE2210073A1
公开(公告)日:1973-09-06
申请号:DE2210073
申请日:1972-03-02
Applicant: BASF AG
Inventor: HILBERT PETER DR , BELDE HORST
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公开(公告)号:CH639118A5
公开(公告)日:1983-10-31
申请号:CH8979
申请日:1979-01-05
Applicant: BASF AG
Inventor: LOTSCH WOLFGANG DR , HILBERT PETER DR
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