| 申请人 |
NAUCHNO PROIZVODSTVENNOE OBIEDIN |
发明人 |
DAVID ARONOVICH KAUSHANSKY, ABRAM YAKOVLEVICH ZEMSHMAN, ABA YAKOVLEVICH GOKHBERG, IGOR KONSTANTINOVICH GROMAKOVSKY, DMITRY MIKHAILOVICH GRODZINSKY ET ANATOLY ANDREEVICH BULAKH;ZEMSHMAN ABRAM YAKOVLEVICH;GOKHBERG ABA YAKOVLEVICH;GROMAKOVSKY IGOR KONSTANTINOVI;GRODZINSKY DMITRY MIKHAILOVICH;BULAKH ANATOLY ANDREEVICH |
