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Priority claimed from CH1342474Aexternal-prioritypatent/CH606112A5/de
Priority claimed from CH319575Aexternal-prioritypatent/CH617210A5/de
Application filed by Hoffmann La RochefiledCriticalHoffmann La Roche
Priority to AT417578ApriorityCriticalpatent/AT359222B/de
Publication of ATA417578ApublicationCriticalpatent/ATA417578A/de
Application grantedgrantedCritical
Publication of AT359222BpublicationCriticalpatent/AT359222B/de