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Priority claimed from CH964174Aexternal-prioritypatent/CH605984A5/de
Priority claimed from AT537875Aexternal-prioritypatent/AT339481B/de
Application filed by Ciba Geigy AgfiledCriticalCiba Geigy Ag
Priority to AT808976ApriorityCriticalpatent/AT341095B/de
Publication of ATA808976ApublicationCriticalpatent/ATA808976A/de
Application grantedgrantedCritical
Publication of AT341095BpublicationCriticalpatent/AT341095B/de