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Application filed by Lev Ionovich Goldshtein, Valentin Petrovich Kalashov, Jury Pavlovich Pleshkanovsky, Vladimir Fillippovich Didenko, Boris Sheilikhovich KhaitinfiledCriticalLev Ionovich Goldshtein
Priority to DK375585ApriorityCriticalpatent/DK375585A/en
Publication of DK375585D0publicationCriticalpatent/DK375585D0/en
Publication of DK375585ApublicationCriticalpatent/DK375585A/en