申请人 |
PLYUTA VIKTOR E,SU;YAKOVLEV LEV E,SU;DRIZIN BORIS M,SU;AGASYANTS GENNADIJ A,SU;GERMANGUZ ALEKSANDR A,SU;SELIVANOV ALEKSANDR F,SU |
发明人 |
PLYUTA VIKTOR E,SU;YAKOVLEV LEV E,SU;DRIZIN BORIS M,SU;AGASYANTS GENNADIJ A,SU;GERMANGUZ ALEKSANDR A,SU;SELIVANOV ALEKSANDR F,SU |