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 Arnaudov, Radoevska, Iliev, KalchevafiledCriticalArnaudov
Priority to BG96312ApriorityCriticalpatent/BG61500B1/en
Publication of BG96312ApublicationCriticalpatent/BG96312A/en
Publication of BG61500B1publicationCriticalpatent/BG61500B1/en