申请人 |
GEORGY LUKICH KHIMICH;VITALY MAXIMOVICH NISKOVSKIKH;ALEXEI IVANOVICH VARAXIN;EVGENY JUKHIMOVICH GELFENBEIN;VLADIMIR ALEXANDROVICH BYKOV |
发明人 |
GEORGY LUKICH KHIMICH;VITALY MAXIMOVICH NISKOVSKIKH;ALEXEI IVANOVICH VARAXIN;EVGENY JUKHIMOVICH GELFENBEIN;VLADIMIR ALEXANDROVICH BYKOV |