申请人 |
KOKURIN LEV A,SU;POLUNIN VYACHESLAV D,SU;SUSHKOV VLADIMIR M,SU;IGUMNOVA LYUDMILA B,SU;BORISOVA ZOYA V,SU;KULIKOV ALEKSANDR D,SU |
发明人 |
KOKURIN LEV A,SU;POLUNIN VYACHESLAV D,SU;SUSHKOV VLADIMIR M,SU;IGUMNOVA LYUDMILA B,SU;BORISOVA ZOYA V,SU;KULIKOV ALEKSANDR D,SU |