申请人 |
TITOV VIKTOR P,SU;KULBITSKAYA LYUDMILA V,SU;BELOVSKAYA PRASKOVYA V,SU;DOBROVOLSKIJ IVAN P,SU;TYUSTIN VLADIMIR A,SU;LUKSHINA STELLA N,SU |
发明人 |
TITOV VIKTOR P,SU;KULBITSKAYA LYUDMILA V,SU;BELOVSKAYA PRASKOVYA V,SU;DOBROVOLSKIJ IVAN P,SU;TYUSTIN VLADIMIR A,SU;LUKSHINA STELLA N,SU |