| 申请人 |
VSESOUZNY NAUCHNO-ISSLEDOVATELSKY INSTITUTE STROITELNOVO I DOROZHNOVO MASHINOSTROENIYA |
发明人 |
BERKMAN IOSIF L'VOVICH;BOOLANOV ALEXANDER ANATOLEVICH;RANNEV ALEXANDER VLADIMIROVICH;REBROV ALEXEY SERGEEVICH;ROOSTANOVICH ALEXANDER VIACHESLAVOVICH;SMIRNOV ARKAD'EVICH |
