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 IskrafiledCriticalIskra
Priority to YU71679ApriorityCriticalpatent/YU39436B/en
Publication of YU71679ApublicationCriticalpatent/YU71679A/en
Publication of YU39436BpublicationCriticalpatent/YU39436B/en