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 Rhone Poulenc ChimiefiledCriticalRhone Poulenc Chimie
Priority to IE68189ApriorityCriticalpatent/IE890681L/en
Publication of IE890681LpublicationCriticalpatent/IE890681L/en