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 De Retele Electrice,RofiledCriticalIntreprinderea De Retele Electrice,Ro
Priority to RO80100701ApriorityCriticalpatent/RO78444A2/en
Publication of RO78444A2publicationCriticalpatent/RO78444A2/en