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 Beshkov, Ilieva, Roshkova, Grigorova, Frengova, MilenovfiledCriticalBeshkov
Priority to BG5849182ApriorityCriticalpatent/BG35761A1/en
Publication of BG35761A1publicationCriticalpatent/BG35761A1/en