申请人 |
LAPTENOK VALERIJ D,SU;BAYAKIN SERGEJ G,SU;UGRYUMOV VLADIMIR G,SU;PONOMAREV VITALIJ V,SU;BRAVERMAN VLADIMIR YA,SU;SEREGIN YURIJ N,SU |
发明人 |
LAPTENOK VALERIJ D,SU;BAYAKIN SERGEJ G,SU;UGRYUMOV VLADIMIR G,SU;PONOMAREV VITALIJ V,SU;BRAVERMAN VLADIMIR YA,SU;SEREGIN YURIJ N,SU |