| 申请人 |
VNII METALL TEPLO- TEKHNIKI;NI PI OBOGASHCHENIYA MEKHANICHESKOJ OBRABOTKI POLEZNYKH ISKOPAEMYKH "URALMEKHANOBR" |
发明人 |
BLANK MIKHAIL E,SU;CHERVOTKIN VENIAMIN V,SU;BOKOVIKOV BORIS A,SU;AKHLYUSTINA ALEKSANDRA ,SU;KOMLEV ALEKSEJ M,SU;MEDVEDEV ALEKSEJ ,SU;PERMYAKOV GAVRIIL A,SU;ZVEREV BORIS N,SU |
