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 Intreprinderea "Metalotehnica",RofiledCriticalIntreprinderea "Metalotehnica",Ro
Priority to RO83112387ApriorityCriticalpatent/RO87069A2/ro
Publication of RO87069B1publicationCriticalpatent/RO87069B1/ro
Publication of RO87069A2publicationCriticalpatent/RO87069A2/ro