| 申请人 |
TSYGONYAEV VLADIMIR D,SU;ROGACHEV NIKOLAJ N,SU;SHIROKOV SERGEJ L,SU;EFIMOV ALEKSANDR M,SU;ANUREEV YURIJ P,SU;SHEREMET LEONID P,SU |
发明人 |
TSYGONYAEV VLADIMIR D,SU;ROGACHEV NIKOLAJ N,SU;SHIROKOV SERGEJ L,SU;EFIMOV ALEKSANDR M,SU;ANUREEV YURIJ P,SU;SHEREMET LEONID P,SU |
