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 filedfiledCritical
Priority to BG2785174ApriorityCriticalpatent/BG20658A1/xx
Publication of BG20658A1publicationCriticalpatent/BG20658A1/xx