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 Alexandr M Storozinskij, German N Lvov, Lev J Agafonov, Sergej B Astachov, Alexandr S Alexejev, Andrej A KlimuchinfiledCriticalAlexandr M Storozinskij
Priority to CS858784ApriorityCriticalpatent/CS878485A1/cs
Publication of CS878485A1publicationCriticalpatent/CS878485A1/cs