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
Priority claimed from SU843712083Aexternal-prioritypatent/SU1505438A3/ru
Application filed by Magni Giuliano, Dino Franco MagnifiledCriticalMagni Giuliano
Priority to LTRP1263ApriorityCriticalpatent/LT2646B/lt
Publication of LT2646BpublicationCriticalpatent/LT2646B/lt