| 申请人 |
AVDEENKO,BORIS K.,SU;BRONFMAN,ARON,SU;VITKIN,ALEXANDR I.,SU;ZELENTSOV,BORIS N.,SU;KINEVSKY,VALERY N.,SU;ROZET,VLADIMIR E.,SU |
发明人 |
AVDEENKO,BORIS K.,SU;BRONFMAN,ARON,SU;VITKIN,ALEXANDR I.,SU;ZELENTSOV,BORIS N.,SU;KINEVSKY,VALERY N.,SU;ROZET,VLADIMIR E.,SU |
