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 Simeonov, Stojanov, SlavovfiledCriticalSimeonov
Priority to BG6439284ApriorityCriticalpatent/BG41202A1/en
Publication of BG41202A1publicationCriticalpatent/BG41202A1/en