申请人 |
VATAMAN VIKTOR N,SU;PRONYAEV VLADIMIR,SU;MARCHUK FEDOR D,SU;BRYZITSKIJ ALBIN B,SU;SUMKO OLEG YA,SU;VINNICHENKO IGOR A,SU |
发明人 |
VATAMAN VIKTOR N,SU;PRONYAEV VLADIMIR I,SU;MARCHUK FEDOR D,SU;BRYZITSKIJ ALBIN B,SU;SUMKO OLEG YA,SU;VINNICHENKO IGOR A,SU |