申请人 |
KONOPLEV VIKTOR K,SU;KOVALEV VLADIMIR N,SU;BIRYUKOV YURIJ M,SU;CHEPUROV VASILIJ M,SU;SHIROKOV NIKOLAJ P,SU;SHCHEGOLKOVA GALINA M,SU;SHITOV VLADIMIR A,SU |
发明人 |
KONOPLEV VIKTOR K,SU;KOVALEV VLADIMIR N,SU;BIRYUKOV YURIJ M,SU;CHEPUROV VASILIJ M,SU;SHIROKOV NIKOLAJ P,SU;SHCHEGOLKOVA GALINA M,SU;SHITOV VLADIMIR A,SU |