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 RO122783ApriorityCriticalpatent/RO94431B1/en
Publication of RO94431A2publicationCriticalpatent/RO94431A2/en
Publication of RO94431B1publicationCriticalpatent/RO94431B1/en