申请人 |
YANKITOVA LYUBOV N,SU;SUKHANOVA TATYANA A,SU;KISAROV VIKTOR M,SU;SUBBOTIN ANATOLIJ ,SU;BEGUN LEV B,SU;KOCHNEV VALERIJ V,SU |
发明人 |
YANKITOVA LYUBOV N,SU;SUKHANOVA TATYANA A,SU;KISAROV VIKTOR M,SU;SUBBOTIN ANATOLIJ ,SU;BEGUN LEV B,SU;KOCHNEV VALERIJ V,SU |