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发明名称
SOIL-PUMPING UNIT OF SUCTION DREDGER
摘要
申请公布号
SU1191527(A1)
申请公布日期
1985.11.15
申请号
SU19843762667
申请日期
1984.05.29
申请人
V TREST "GIDROMEKHANIZATSIYA";P KONTORA "GIDROMEKHPROEKT"
发明人
NEJTMAN LAZAR N,SU;FRIDMAN MOISEJ M,SU;KOZHEVNIKOV NIKOLAJ N,SU;TSURGAN FEDOR P,SU
分类号
E02F3/88;E02F3/90;(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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