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 Can O P Topalov, Stefan K TodorovfiledCriticalCan O P Topalov
Priority to BG8057987ApriorityCriticalpatent/BG44307A1/en
Publication of BG44307A1publicationCriticalpatent/BG44307A1/en