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Priority claimed from DE19792922496external-prioritypatent/DE2922496A1/en
Priority claimed from DE19803012169external-prioritypatent/DE3012169A1/en
Priority claimed from DE19803012170external-prioritypatent/DE3012170A1/en
Application filed by Schering Aktiengesellschaft Berlin Und BergkamenfiledCriticalSchering Aktiengesellschaft Berlin Und Bergkamen
Priority claimed from EP80730038Aexternal-prioritypatent/EP0020290B1/en
Application grantedgrantedCritical
Publication of ATE8411T1publicationCriticalpatent/ATE8411T1/en