申请人 |
GOVERDOVSKIJ ALEKSANDR ALEKSANDROVICH;MILYUTIN VIKTOR MIKHAJLOVICH;NIKOLAEV VLADIMIR IVANOVICH;POSTNIKOV VIKTOR IVANOVICH |
发明人 |
GOVERDOVSKIJ ALEKSANDR ALEKSANDROVICH;MILYUTIN VIKTOR MIKHAJLOVICH;NIKOLAEV VLADIMIR IVANOVICH;POSTNIKOV VIKTOR IVANOVICH |