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发明名称
Устройство канатно-скреперного типа двухстороннего действия для разработки подводных траншей с помощью режущих ножей и струй воды
摘要
申请公布号
SU125764(A1)
申请公布日期
1959.11.30
申请号
SU19590627068
申请日期
1959.04.30
申请人
VAVITSKIJ YU.I.;KARUNOS K.V.
发明人
VAVITSKIJ YU.I.;KARUNOS K.V.
分类号
E02F3/54;E02D17/16
主分类号
E02F3/54
代理机构
代理人
主权项
地址
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