申请人 |
KALININ YURIJ N,SU;KHROMOV YURIJ N,SU;SMOLENTSEV NIKOLAJ A,SU;GUROV VIKTOR K,SU;DZHELOMANOVA LYUDMILA M,SU;SALENKO ARNOLD P,SU |
发明人 |
KALININ YURIJ N,SU;KHROMOV YURIJ N,SU;SMOLENTSEV NIKOLAJ A,SU;GUROV VIKTOR K,SU;DZHELOMANOVA LYUDMILA M,SU;SALENKO ARNOLD P,SU |