Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB878728483Aexternal-prioritypatent/GB8728483D0/en
Priority claimed from GB888802187Aexternal-prioritypatent/GB8802187D0/en
Application filed by Ciba Geigy AgfiledCriticalCiba Geigy Ag
Priority to SI9010817ApriorityCriticalpatent/SI9010817B/en
Publication of YU81790ApublicationCriticalpatent/YU81790A/en
Priority to HRP-817/90Aprioritypatent/HRP940253A2/en