申请人 |
VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY TEKHNOLOGICHESKY INSTITUT KHIMICHESKOGO NASOSNO - KOMPRESSORNOGOI ARMATURNOGO MASHINOSTROENIA |
发明人 |
NIKOLAI MIKHAILOVICH SYTNIK;VYACHESLAV NIKOLAEVICH RADZIEVSKY;JUVENALY FEDOROVICH GARTSUNOV;ALEXANDR IOSIFOVICH LJUBICH;ANATOLY SEMENOVICH VATRUSHKIN;VASILY ARTEMOVICH KARBOVICHNY |