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 Ici PlcfiledCriticalIci Plc
Priority to IE282487ApriorityCriticalpatent/IE872824L/en
Publication of IE872824LpublicationCriticalpatent/IE872824L/en