| 申请人 |
AJZENBERG YULIAN B,SU;BARONS YURIJ P,SU;BRUMELIS BRUNO P,SU;KRAJZMAN VLADIMIR ,SU;KRUMINSH LAJMON F,SU;PAURS ALFRED S,SU;FEDOTOV GERMAN A,SU |
发明人 |
AJZENBERG YULIAN B,SU;BARONS YURIJ P,SU;BRUMELIS BRUNO P,SU;KRAJZMAN VLADIMIR ,SU;KRUMINSH LAJMON F,SU;PAURS ALFRED S,SU;FEDOTOV GERMAN A,SU |
