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Priority claimed from AT270880Aexternal-prioritypatent/AT369378B/de
Application filed by Rhone Poulenc SantefiledCriticalRhone Poulenc Sante
Priority to AT542381ApriorityCriticalpatent/AT374482B/de
Publication of ATA542381ApublicationCriticalpatent/ATA542381A/de
Application grantedgrantedCritical
Publication of AT374482BpublicationCriticalpatent/AT374482B/de