申请人 |
YANKELEVICH EFIM S,SU;SMIRNOV VLADIMIR F,SU;STAZHKOV VALENTIN N,SU;BUDKIN IGOR A,SU;KOSTIN DMITRIJ T,SU;ZELENIN GENNADIJ A,SU;ROZOV ANDREJ F,SU |
发明人 |
YANKELEVICH EFIM S,SU;SMIRNOV VLADIMIR F,SU;STAZHKOV VALENTIN N,SU;BUDKIN IGOR A,SU;KOSTIN DMITRIJ T,SU;ZELENIN GENNADIJ A,SU;ROZOV ANDREJ F,SU |