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 Mladenova Orlinova, Vezenkov, IvanovfiledCriticalMladenova Orlinova
Priority to BG80748303DpriorityCriticalpatent/BG30670A1/en
Priority to BG8048302Aprioritypatent/BG30669A1/en
Publication of BG30669A1publicationCriticalpatent/BG30669A1/en