申请人 |
BELOV SERGEJ F,SU;IGUMNOV MIKHAIL S,SU;LEVIN ALEKSANDR M,SU;ERSHOVA OLGA O,SU;CHERENKOV ALEKSANDR V,SU;SOLOVEV VIKTOR F,SU;SOKOLOV VLADIMIR K,SU |
发明人 |
BELOV SERGEJ F,SU;IGUMNOV MIKHAIL S,SU;LEVIN ALEKSANDR M,SU;ERSHOVA OLGA O,SU;CHERENKOV ALEKSANDR V,SU;SOLOVEV VIKTOR F,SU;SOKOLOV VLADIMIR K,SU |