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 RO108402ApriorityCriticalpatent/RO85738B1/ro
Publication of RO85738A2publicationCriticalpatent/RO85738A2/ro
Publication of RO85738B1publicationCriticalpatent/RO85738B1/ro