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 RO7687001ApriorityCriticalpatent/RO68615A2/en
Publication of RO68615A2publicationCriticalpatent/RO68615A2/en