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 IE85482ApriorityCriticalpatent/IE820854L/en
Publication of IE820854LpublicationCriticalpatent/IE820854L/en