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 RO106720ApriorityCriticalpatent/RO83458B1/ro
Publication of RO83458A2publicationCriticalpatent/RO83458A2/fr
Publication of RO83458B1publicationCriticalpatent/RO83458B1/ro