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 Cooperativa "Electrometalica",RofiledCriticalCooperativa "Electrometalica",Ro
Priority to RO7375987ApriorityCriticalpatent/RO79507A2/ro
Publication of RO79507A2publicationCriticalpatent/RO79507A2/ro