申请人 |
ALEXANDR ALEXANDROVICH CHELNY;LEV PETROVICH LISOVSKY;VLADISLAV ANDREEVICH EVSIN;NIKOLAI VIKTOROVICH SHKUNOV;EDUARD IVANOVICH KOSHELEV |
发明人 |
ALEXANDR ALEXANDROVICH CHELNY;LEV PETROVICH LISOVSKY;VLADISLAV ANDREEVICH EVSIN;NIKOLAI VIKTOROVICH SHKUNOV;EDUARD IVANOVICH KOSHELEV |