| 申请人 |
CHKALOVA VALERIYA V,SU;BONDARENKO VIKTOR S,SU;FRIDMAN EMMANUIL S,SU;PINCHUK GEORGIJ,SU;YURTOVA LYUDMILA P,SU;KUROCHKINA NADEZHDA P,SU |
发明人 |
CHKALOVA VALERIYA V,SU;BONDARENKO VIKTOR S,SU;FRIDMAN EMMANUIL S,SU;PINCHUK GEORGIJ I,SU;YURTOVA LYUDMILA P,SU;KUROCHKINA NADEZHDA P,SU |
