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 Hoechst AgfiledCriticalHoechst Ag
Priority to IE225882ApriorityCriticalpatent/IE822258L/en
Publication of IE822258LpublicationCriticalpatent/IE822258L/en