| 申请人 |
NAUCHNO-ISSLEDOVATELSKIJ I PROEKTNYJ INSTITUT OBOGASHCHENIYA I MEKHANICHESKOJ OBRABOTKI POLEZNYKH ISKOPAEMYKH "URALMEKHANOBR" |
发明人 |
KHOPUNOV EDUARD AFANASEVICH;PERVUKHIN ANDREJ VLADISLAVOVICH;DOKUCHAEV PAVEL NIKITOVICH;KLYUSHIN ANATOLIJ ALEKSANDROVICH;SHCHERBA VLADIMIR DMITRIEVICH |
