Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
Pedagogical University
Jabbor Eshbekovich Usarov
Jabbor Eshbekovich Usarov, Dustnazar Khimmataliev, I.D. Kodirov +2
Jabbor Eshbekovich Usarov, Doniyor Baxtiyor o’gli Axmadjonov, Ulmas Raxmatovich Saidov +5