申请人 |
SURKOV SERGEJ A,SU;CHERNYAVETS ANATOLIJ N,SU;TROFIMOVA ELENA G,SU;KODINETS TATYANA G,SU;NESTEROV BORIS M,SU;LOKTIONOV YURIJ M,SU |
发明人 |
SURKOV SERGEJ A,SU;CHERNYAVETS ANATOLIJ N,SU;TROFIMOVA ELENA G,SU;KODINETS TATYANA G,SU;NESTEROV BORIS M,SU;LOKTIONOV YURIJ M,SU |