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Application filed by Eduard V Bindul, Gennadij N Okunev, Leonid M Bobylev, Sergej V Khromov, Anatolij S PolyakovfiledCriticalEduard V Bindul
Priority to SU802875870ApriorityCriticalpatent/SU924250A2/en
Application grantedgrantedCritical
Publication of SU924250A2publicationCriticalpatent/SU924250A2/en