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 Vladimir M Beljajev, Boris A Pepelin, Ilja I Sinani, Valerij V Proskurin, Vladimir S PokidkofiledCriticalVladimir M Beljajev
Priority to CS86142ApriorityCriticalpatent/CS14286A1/cs
Publication of CS14286A1publicationCriticalpatent/CS14286A1/cs