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 Branislav Pekic, Dusan NinkovfiledCriticalBranislav Pekic
Priority to YU68888ApriorityCriticalpatent/YU47704B/en
Priority to YU115489Aprioritypatent/YU47904B/en
Priority to YU125589Aprioritypatent/YU47905B/en
Publication of YU68888ApublicationCriticalpatent/YU68888A/en
Publication of YU47704BpublicationCriticalpatent/YU47704B/en