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 IE123888ApriorityCriticalpatent/IE881238L/en
Publication of IE881238LpublicationCriticalpatent/IE881238L/en