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 FrancolorfiledCriticalIci Francolor
Priority to TR40088ApriorityCriticalpatent/TR23450A/tr
Publication of TR23450ApublicationCriticalpatent/TR23450A/tr