申请人 |
RYABTSEV SERGEJ T,SU;SEMKO VALENTIN G,SU;SHCHERBA ANATOLIJ A,SU;SHEVCHUK NIKOLAJ F,SU;GONCHAROV NIKOLAJ ,SU;KATYAEV VLADIMIR V,SU |
发明人 |
RYABTSEV SERGEJ T,SU;SEMKO VALENTIN G,SU;SHCHERBA ANATOLIJ A,SU;SHEVCHUK NIKOLAJ F,SU;GONCHAROV NIKOLAJ ,SU;KATYAEV VLADIMIR V,SU |