| 申请人 |
SIDOROV MIKHAIL M,SU;TRIFONOV NIKOLAJ N,SU;ERMOLOV VIKTOR F,SU;PERMYAKOV VLADIMIR A,SU;VAKULENKO BORIS F,SU;BELYAKOV VALERIJ YA,SU |
发明人 |
SIDOROV MIKHAIL M,SU;TRIFONOV NIKOLAJ N,SU;ERMOLOV VIKTOR F,SU;PERMYAKOV VLADIMIR A,SU;VAKULENKO BORIS F,SU;BELYAKOV VALERIJ YA,SU |
