申请人 |
BARSUKOVA NINA A,SU;KRYUKOV VIKTOR,SU;RODIONOV ANATOLIJ K,SU;SERGEEV PAVEL V,SU;SUKHANOV ALEKSANDR B,SU;SYCHEV VIKTOR V,SU |
发明人 |
BARSUKOVA NINA A,SU;KRYUKOV VIKTOR I,SU;RODIONOV ANATOLIJ K,SU;SERGEEV PAVEL V,SU;SUKHANOV ALEKSANDR B,SU;SYCHEV VIKTOR V,SU |