申请人 |
YAKUBOV ALEKSANDR M,SU;LEVIN VLADIMIR S,SU;OCHKUR IVAN S,SU;FROLOV AFANASIJ E,SU;BOCHAROV VIKTOR V,SU;BAVIKA VALENTINA A,SU |
发明人 |
YAKUBOV ALEKSANDR M,SU;LEVIN VLADIMIR S,SU;OCHKUR IVAN S,SU;FROLOV AFANASIJ E,SU;BOCHAROV VIKTOR V,SU;BAVIKA VALENTINA A,SU |