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Priority claimed from CH1615075Aexternal-prioritypatent/CH626632A5/en
Application filed by Ciba Geigy AgfiledCriticalCiba Geigy Ag
Priority to AT0491379ApriorityCriticalpatent/AT368522B/en
Publication of ATA491379ApublicationCriticalpatent/ATA491379A/en
Application grantedgrantedCritical
Publication of AT368522BpublicationCriticalpatent/AT368522B/en