申请人 |
RYAZANOV VENIAMIN E,SU;MISHIN PETR V,SU;AVVAKUMOV ANATOLIJ M,SU;ADYUKOV OLEG F,SU;ANDREEV VIKTOR G,SU;BOROSOV ANDREJ P,SU |
发明人 |
RYAZANOV VENIAMIN E,SU;MISHIN PETR V,SU;AVVAKUMOV ANATOLIJ M,SU;ADYUKOV OLEG F,SU;ANDREEV VIKTOR G,SU;BOROSOV ANDREJ P,SU |