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 RO120858ApriorityCriticalpatent/RO92771B1/ro
Publication of RO92771A2publicationCriticalpatent/RO92771A2/fr
Publication of RO92771B1publicationCriticalpatent/RO92771B1/ro