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Priority claimed from AT0445178Aexternal-prioritypatent/AT364095B/de
Application filed by Ciba Geigy AgfiledCriticalCiba Geigy Ag
Priority to AT437880ApriorityCriticalpatent/AT398765B/de
Publication of ATA437880ApublicationCriticalpatent/ATA437880A/de
Application grantedgrantedCritical
Publication of AT398765BpublicationCriticalpatent/AT398765B/de