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
Application filed by Ciba Geigy AgfiledCriticalCiba Geigy Ag
Priority to IE277089ApriorityCriticalpatent/IE892770L/en
Publication of IE892770LpublicationCriticalpatent/IE892770L/en