| 申请人 |
VNI PI MEKHANICHESKOJ OBRABOTKI POLEZNYKH ISKOPAEMYKH;ZAPADNO-SIBIRSKIJ METALL ZAVOD IM. 50-LETIYA VELIKOGO OKTYABRYA |
发明人 |
LYAKHOV PETR ALEKSEEVICH,SU;KULESHOV ROSTISLAV NIKOLAEVICH,SU;VLASOV VIKTOR GEORGIEVICH,SU;KOLOKOLTSOV BORIS IVANOVICH,SU;EFIMENKO GENNADIJ MARTIREVICH,SU;KRETININ VASILIJ IVANOVICH,SU |
