申请人 |
NAUCHNO-ISSLEDOVATELSKIJ INSTITUT PLASTICHESKIKH MASS IM.G.S.PETROVA NAUCHNO-PROIZVODSTVENNOGO OB"EDINENIYA "PLASTMASSY" |
发明人 |
PRODUVALOVA SVETLANA S;LAZUTINA TATYANA P;ROMANOV NIKOLAJ M;GAVRILOV BORIS M;RUD NINA T;SHCHERBAEVA OLGA M;ZHIDKOV VIKTOR A |