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 Institutul Politehnic,RofiledCriticalInstitutul Politehnic,Ro
Priority to RO108155ApriorityCriticalpatent/RO83620B1/ro
Publication of RO83620A2publicationCriticalpatent/RO83620A2/ro
Publication of RO83620B1publicationCriticalpatent/RO83620B1/ro