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Priority claimed from AT0470878Aexternal-prioritypatent/AT362956B/de
Application filed by Ciba Geigy AgfiledCriticalCiba Geigy Ag
Priority to AT355480ApriorityCriticalpatent/AT373240B/de
Publication of ATA355480ApublicationCriticalpatent/ATA355480A/de
Application grantedgrantedCritical
Publication of AT373240BpublicationCriticalpatent/AT373240B/de