| 申请人 |
BRON OSIP B,SU;PETROV VITISLAV M,SU;GORENYSHEV VALENTIN P,SU;LYADOVA LARISA L,SU;BRATANCHUK YURIJ F,SU;BELYAEV VLADIMIR L,SU |
发明人 |
BRON OSIP B,SU;PETROV VITISLAV M,SU;GORENYSHEV VALENTIN P,SU;LYADOVA LARISA L,SU;BRATANCHUK YURIJ F,SU;BELYAEV VLADIMIR L,SU |
