申请人 |
DEMCHUK IVAN V,SU;SIROTSKIJ YURIJ A,SU;SHUSTOV VYACHESLAV V,SU;LUCHANINOV ANATOLIJ,SU;KNYSH SAMUIL A,SU;SUKHAREVA VALENTINA,SU |
发明人 |
DEMCHUK IVAN V,SU;SIROTSKIJ YURIJ A,SU;SHUSTOV VYACHESLAV V,SU;LUCHANINOV ANATOLIJ I,SU;KNYSH SAMUIL A,SU;SUKHAREVA VALENTINA I,SU |