申请人 |
MERKUSHEVA STALINA A,SU;OVECHKIN ALEKSANDR P,SU;BERTOSH IVAN G,SU;GORKER LEV S,SU;OBUKHOVSKAYA TATYANA V,SU;NEGREJ VALERIJ P,SU |
发明人 |
MERKUSHEVA STALINA A,SU;OVECHKIN ALEKSANDR P,SU;BERTOSH IVAN G,SU;GORKER LEV S,SU;OBUKHOVSKAYA TATYANA V,SU;NEGREJ VALERIJ P,SU |