申请人 |
LENINGRADSKY TEKNOLOGICHESKY INSTITUT KHOLODILNOI PROMYSHLENNOSTI, ULITSA LOMONOSOVA 9, LENINGRAD,;LENINGRADSKY PIVOVARENNY ZAVOD IMENI STEPANA RAZINA, ULITSA STEPANA RAZINA 9, LENINGRAD (U.R.S.S.), |
发明人 |
N.V. NOVOTELNOV;I.S. EZHOV;V.E. BALASHOV;V.D.BANKOVSKAYA;L.P. SHKOMOVA |