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发明名称
UNDERWATER HYDROMECHANICAL TRENCHER
摘要
申请公布号
SU1120107(A1)
申请公布日期
1984.10.23
申请号
SU19823432126
申请日期
1982.04.30
申请人
GI PROEKTIROVANIYA NA RECHNOM TRANSPORTE
发明人
GOLDIN ERNST R,SU;SUKHANOV ALEKSEJ A,SU;GOLOVIN YURIJ A,SU;PICHKHADZE VLADIMIR S,SU
分类号
E21C45/00;E02F3/54;(IPC1-7):E21C45/00
主分类号
E21C45/00
代理机构
代理人
主权项
地址
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