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 Frantisek KraftfiledCriticalFrantisek Kraft
Priority to BG6857885ApriorityCriticalpatent/BG45210A1/xx
Publication of BG45210A1publicationCriticalpatent/BG45210A1/xx