申请人 |
NIKIFOROV ALEKSEJ P,SU;SOKOLOV STANISLAV N,SU;DRYAGIN YURIJ A,SU;MELNIKOV VLADISLAV V,SU;EJKHENBAUM RUDOLF A,SU;LIVSHITS MIKHAIL M,SU |
发明人 |
NIKIFOROV ALEKSEJ P,SU;SOKOLOV STANISLAV N,SU;DRYAGIN YURIJ A,SU;MELNIKOV VLADISLAV V,SU;EJKHENBAUM RUDOLF A,SU;LIVSHITS MIKHAIL M,SU |