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发明名称
GROUND TAKING DEVICE OF SUCTION-TUBE DREDGER FOR EXCAVATION OF MUD GROUNDS
摘要
申请公布号
RU2001999(C1)
申请公布日期
1993.10.30
申请号
SU19915008594
申请日期
1991.10.02
申请人
GOSUDARSTVENNYJ SPETSIALIZIROVANNYJ STROITELNYJ TREST "ENERGOGIDROMEKHANIZATSIYA"
发明人
GUREV BORIS G;TSURGAN FEDOR P;SHTIN SERGEJ M;FRIDMAN MOISEJ M;KHORKOV BORIS V
分类号
E02F3/88;(IPC1-7):E02F3/88
主分类号
E02F3/88
代理机构
代理人
主权项
地址
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