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Application filed by Vener G Sakhautdinov, Marat M Murzanov, Albert N Rezbaev, Vil M TimerbulatovfiledCriticalVener G Sakhautdinov
Priority to SU874213163ApriorityCriticalpatent/SU1572541A1/en
Application grantedgrantedCritical
Publication of SU1572541A1publicationCriticalpatent/SU1572541A1/en