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 Bochev, AngelovfiledCriticalBochev
Priority to BG7328686ApriorityCriticalpatent/BG41073A1/en
Publication of BG41073A1publicationCriticalpatent/BG41073A1/en