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公开(公告)号：SU862832A3
公开(公告)日：1981-09-07
申请号：SU2087047
申请日：1974-12-13
Applicant: BASF AG
Inventor： DEMMLER KURT , EJZELE VOLFGANG , SHOLTS DANKMAR , VINTER YURGEN , KHESSE ANTON
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