| 申请人 |
PETKO IVAN P,SU;PILIPENKO TAMARA,SU;ARTEMOV VIKTOR N,SU;BIZYAEV NIKOLAJ A,SU;SAVINOVA NINA K,SU;EREMEJCHIK ANATOLIJ L,SU;BEZRUKOVA LYUBOV,SU |
发明人 |
PETKO IVAN P,SU;PILIPENKO TAMARA I,SU;ARTEMOV VIKTOR N,SU;BIZYAEV NIKOLAJ A,SU;SAVINOVA NINA K,SU;EREMEJCHIK ANATOLIJ L,SU;BEZRUKOVA LYUBOV I,SU |
