| 申请人 |
FINOGENOV VALENTIN M,SU;AJNBUND MIKHAIL R,SU;VILDGRUBE GEORGIJ S,SU;KOVNER LEONID G,SU;LOPATINA NINEL N,SU;SHESTAK ALEKSANDR F,SU |
发明人 |
FINOGENOV VALENTIN M,SU;AJNBUND MIKHAIL R,SU;VILDGRUBE GEORGIJ S,SU;KOVNER LEONID G,SU;LOPATINA NINEL N,SU;SHESTAK ALEKSANDR F,SU |
