| 申请人 |
PETRAKOV VIKTOR A,SU;PETROZHITSKIJ ALEKSANDR A,SU;TSURGAN OLEG V,SU;LUKOV NIKOLAJ M,SU;VIKHROVA LYUDMILA N,SU;IGNATOVICH VLADIMIR M,SU |
发明人 |
PETRAKOV VIKTOR A,SU;PETROZHITSKIJ ALEKSANDR A,SU;TSURGAN OLEG V,SU;LUKOV NIKOLAJ M,SU;VIKHROVA LYUDMILA N,SU;IGNATOVICH VLADIMIR M,SU |
