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 RO109367ApriorityCriticalpatent/RO86122B1/ro
Publication of RO86122A2publicationCriticalpatent/RO86122A2/ro
Publication of RO86122B1publicationCriticalpatent/RO86122B1/ro