申请人 |
SOLOMON LAZAREVICH YAKUBOVICH;VASILY NIKOLAEVICH SMIRNOV;STANISLAV MIKHAILOVICH PRZHIYALGOVSKY;GEORGY IVANOVICH BRYLYAKOV;EDUARD SERGEEVICH BLINOV |
发明人 |
SOLOMON LAZAREVICH YAKUBOVICH;VASILY NIKOLAEVICH SMIRNOV;STANISLAV MIKHAILOVICH PRZHIYALGOVSKY;GEORGY IVANOVICH BRYLYAKOV;EDUARD SERGEEVICH BLINOV |