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Priority claimed from DE19823248712external-prioritypatent/DE3248712A1/de
Priority claimed from DE19833341882external-prioritypatent/DE3341882A1/de
Application filed by Hoechst AgfiledCriticalHoechst Ag
Priority claimed from EP83113123Aexternal-prioritypatent/EP0115069B1/de
Application grantedgrantedCritical
Publication of ATE29850T1publicationCriticalpatent/ATE29850T1/de