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 Janez BukovnikfiledCriticalJanez Bukovnik
Priority to YU3067/71ApriorityCriticalpatent/YU33242B/en
Publication of YU306771ApublicationCriticalpatent/YU306771A/en
Publication of YU33242BpublicationCriticalpatent/YU33242B/en