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 Stojan G Dimitrov, Todor Jj Todorov, Nikolajj D Dobrev, Petrov Petr A, Borislav D Stanchev, Igor S Belogajj, Stefan S Conev, Stojan Kh Vasilev, Svilen M JakimovfiledCriticalStojan G Dimitrov
Priority to BG7114285ApriorityCriticalpatent/BG44892A1/xx
Publication of BG44892A1publicationCriticalpatent/BG44892A1/xx
