| 申请人 |
KOCHERGIN LEONID L,SU;KOCHENYUK OLEG A,SU;GRECHKO NIKOLAJ M,SU;GORYACHEV ALEKSANDR D,SU;MARKELOV IGOR P,SU;KATS ARON N,SU |
发明人 |
KOCHERGIN LEONID L,SU;KOCHENYUK OLEG A,SU;GRECHKO NIKOLAJ M,SU;GORYACHEV ALEKSANDR D,SU;MARKELOV IGOR P,SU;KATS ARON N,SU |
