| 申请人 |
USHAKOV VLADIMIR G,SU;VISHNYAKOV VALENTIN N,SU;OSIPOV OLEG S,SU;BAKONIN DMITRIJ V,SU;VINOGRADOV YURIJ N,SU;DUNETS ANTON A,SU |
发明人 |
USHAKOV VLADIMIR G,SU;VISHNYAKOV VALENTIN N,SU;OSIPOV OLEG S,SU;BAKONIN DMITRIJ V,SU;VINOGRADOV YURIJ N,SU;DUNETS ANTON A,SU |
