| 申请人 |
URALSKIJ LESOTEKHNICHESKIJ I IM.LENINSKOGO KOMSOMOLA;NI PI OBOGASHCHENIYA MEKHANICHESKOJ OBRABOTKI POLEZNYKH ISKOPAEMYKH "URALMEKHANOBR" |
发明人 |
CHARINA MARGARITA V,SU;SIBIRTSEV YURIJ A,SU;LIPUNOV IGOR N,SU;ISAEVA OLGA F,SU;KUPCHINSKAYA ELENA V,SU;RUSAKOVA RUFINA P,SU;ZAKHAROVA TAMARA P,SU |
