申请人 |
PINCHUK LEONID S;LIBERMAN SEMEN YA;BEZRUKOV SERGEJ V;GOLDADE VIKTOR A;MYSHAKOVA ELENA A;FRAJMAN LEONID I;ZVONAREV EVGENIJ V |
发明人 |
PINCHUK LEONID S;LIBERMAN SEMEN YA;BEZRUKOV SERGEJ V;GOLDADE VIKTOR A;MYSHAKOVA ELENA A;FRAJMAN LEONID I;ZVONAREV EVGENIJ V |