| 申请人 |
BERDYANSKIJ OPYTNYJ NEFTEMASLOZAVOD |
发明人 |
KALICHEVSKAYA EKATERINA ANDREEVNA;CHERNYSHEVA EVGENIYA ANDREEVNA;SHKOLNIKOV VIKTOR M;STERKHOVA LYUDMILA NIKOLAEVNA;STAKHURSKIJ ALEKSANDR DMITRIEVICH;AVCHINNIKOV IVAN KONDRATEVICH;ZAGUBYGORILKA VALERIJ LEONIDOVICH |
