申请人 |
STRIGUNOV FEDOR,SU;ORLOV LEONID M,SU;UTESHEV VYACHESLAV M,SU;DROZDOV BORIS,SU;VERNIGORA LIDIYA YA,SU;KHABER NIKOLAJ V,SU |
发明人 |
STRIGUNOV FEDOR I,SU;ORLOV LEONID M,SU;UTESHEV VYACHESLAV M,SU;DROZDOV BORIS I,SU;VERNIGORA LIDIYA YA,SU;KHABER NIKOLAJ V,SU |