申请人 |
LEVIN IZRAIL ARONOVICH;POTEMKIN JURY PAVLOVICH;SLOBODSKOI IGOR PAVLOVICH;TROITSKY ALEXANDR MIKHAILOVICH;SAPOZHNIKOV IVAN VASILIEVICH |
发明人 |
LEVIN IZRAIL ARONOVICH;POTEMKIN JURY PAVLOVICH;SLOBODSKOI IGOR PAVLOVICH;TROITSKY ALEXANDR MIKHAILOVICH;SAPOZHNIKOV IVAN VASILIEVICH |