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 Ion Costan, Domnica Ciobanu, Coca Lupu, Maria Ghinet, Dumitru RotarufiledCriticalIon Costan
Priority to RO104599ApriorityCriticalpatent/RO82845B1/ro
Publication of RO82845A2publicationCriticalpatent/RO82845A2/ro
Publication of RO82845B1publicationCriticalpatent/RO82845B1/ro