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 De Utilaj Greu,RofiledCriticalCombinatul De Utilaj Greu,Ro
Priority to RO108129ApriorityCriticalpatent/RO84691B1/ro
Publication of RO84691A2publicationCriticalpatent/RO84691A2/ro
Publication of RO84691B1publicationCriticalpatent/RO84691B1/ro