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 Combinatul Petrochimic,RofiledCriticalCombinatul Petrochimic,Ro
Priority to RO7792063ApriorityCriticalpatent/RO72256A2/fr
Publication of RO72256A2publicationCriticalpatent/RO72256A2/fr