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Application filed by Viktor P Beljakov, Khaim Ja Step, Vadim A Garin, Nukh F Valeev, Vladimir A Krotov, Sergej S Petukhov, Vladimir M Golubev, Mikhail P Stasevich, Nina P StasevichfiledCriticalViktor P Beljakov
Publication of BG47003A1publicationCriticalpatent/BG47003A1/en