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 Ciba LtdfiledCriticalCiba Ltd
Priority to IE32063ApriorityCriticalpatent/IE27278L/en
Publication of IE27278LpublicationCriticalpatent/IE27278L/en