| 申请人 |
GOSUDARSTVENNOE PREDPRIYATIE - NAUCHNO-ISSLEDOVATELSKIJ INSTITUT GIDROMEKHANIZATSII, SANITARNO-TEKHNICHESKIKH I SPETSIALNYKH STROITELNYKH RABOT |
发明人 |
VERSTOV VLADIMIR V;ALEKSEEV OLEG V;YAKOVLEV BORIS YA;ALBOROV ANATOLIJ I;TARABUKIN VALERIJ I;USTYUZHANINOV ANATOLIJ P |
