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 RO7694894ApriorityCriticalpatent/RO74999A2/ro
Publication of RO74999A2publicationCriticalpatent/RO74999A2/ro