申请人 |
MIKHAJLOVA LYUDMILA P,SU;IGOSHIN VITALIJ F,SU;GRABARNIK VALERIJ M,SU;ISAEVA TATYANA T,SU;STAKHOV YURIJ A,SU;NICHKOV ALEKSANDR F,SU |
发明人 |
MIKHAJLOVA LYUDMILA P,SU;IGOSHIN VITALIJ F,SU;GRABARNIK VALERIJ M,SU;ISAEVA TATYANA T,SU;STAKHOV YURIJ A,SU;NICHKOV ALEKSANDR F,SU |