申请人 |
NAUCHNO-ISSLEDOVATELSKIJ INSTITUT NEFTEPERERABOTKI "MASMA" |
发明人 |
KACHAN VASILIJ IVANOVICH;KLYAVLINA EKATERINA ALEKSEEVNA;YAROSLAVSKAYA NATALYA VASILEVNA;GUZIK BORIS ANDREEVICH;FILEK FEDOR PETROVICH;KOSTYUK VLADIMIR IVANOVICH;FTOMOV ANATOLIJ SERGEEVICH;STEPANOVA LYUDMILA IVANOVNA |