申请人 |
SOLODOVNIK, VALENTIN D.;SOLODKAYA, TATYANA I.;LITVINOVA, MARIA T.;MESHKOVA, TAISA A.;USOVA, ALEXANDRA V.;DAVYDOV, ANATOLY B. |
发明人 |
SOLODOVNIK, VALENTIN D.;SOLODKAYA, TATYANA I.;LITVINOVA, MARIA T.;MESHKOVA, TAISA A.;USOVA, ALEXANDRA V.;DAVYDOV, ANATOLY B. |