申请人 |
STEPANOV ALEKSANDR S,SU;DVUKRAEV VYACHESLAV P,SU;YAKUSHENOK VLADIMIR Z,SU;DVOJCHENKOV VIKTOR F,SU;RYAZANOVA RAISA ,SU;FOKIN ALEKSEJ F,SU |
发明人 |
STEPANOV ALEKSANDR S,SU;DVUKRAEV VYACHESLAV P,SU;YAKUSHENOK VLADIMIR Z,SU;DVOJCHENKOV VIKTOR F,SU;RYAZANOVA RAISA ,SU;FOKIN ALEKSEJ F,SU |