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 DK385474Aexternal-prioritypatent/DK385474A/da
Application filed by Ciba Geigy AgfiledCriticalCiba Geigy Ag
Priority to DK319775ApriorityCriticalpatent/DK319775A/da
Publication of DK319775ApublicationCriticalpatent/DK319775A/da