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Application filed by Viktor S Bondarenko, Vladimir G Pankratov, Aleksej D Povarenko, Tokarev AnatolijfiledCriticalViktor S Bondarenko
Priority to SU833672955ApriorityCriticalpatent/SU1154732A1/en
Application grantedgrantedCritical
Publication of SU1154732A1publicationCriticalpatent/SU1154732A1/en