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Application filed by Georgij N Fridman, Vadim V Alexandrovskij, Samuil B Judickij, Josif L Litvak, Alexandr B Altman, Pavel R Barysev, Oskar I Suster, Ivan V Zajcev, Venjamin L Memelov, Nikolaj A Mjasnikov, Petr I Fedotov, Petr V IsajevfiledCriticalGeorgij N Fridman
Priority to CS900174ApriorityCriticalpatent/CS182410B1/en
Publication of CS182410B1publicationCriticalpatent/CS182410B1/en