| 申请人 |
NAUCHNO-PROIZVODSTVENNOE VNEDRENCHESKOE PREDPRIYATIE "TOREKS";URALSKIJ NAUCHNO-ISSLEDOVATELSKIJ INSTITUT OBOGASHCHENIYA I MEKHANICHESKOJ OBRABOTKI POLEZNYKH ISKOPAEMYKH |
发明人 |
BOKOVIKOV BORIS A;MELAMUD SAMUIL G;ZAKS IOSIF A;MAJZEL GERSH M;MALYGIN ALEKSANDR V;KUZNETSOV RUDOLF F |
