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发明名称
Устройство для уплотнения грунтов
摘要
申请公布号
SU142067(A1)
申请公布日期
1961.11.30
申请号
SU19610728065
申请日期
1961.04.26
申请人
发明人
KEDA A.S.;KOMISSAROVA V.A.
分类号
G01N3/14;E02D1/00
主分类号
G01N3/14
代理机构
代理人
主权项
地址
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