申请人 |
FILIMONOV VASILIJ GAVRILOVICH,SU;SHCHERBAK IGOR VALENTINOVICH,SU;IKONNIKOVA LIDIYA ALEKSANDROVNA,SU;VLASKIN MIKHAIL NIKITOVICH,SU |
发明人 |
FILIMONOV VASILIJ GAVRILOVICH,SU;SHCHERBAK IGOR VALENTINOVICH,SU;IKONNIKOVA LIDIYA ALEKSANDROVNA,SU;VLASKIN MIKHAIL NIKITOVICH,SU |