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发明名称
SOIL COMPACTING APPARATUS
摘要
申请公布号
SU973687(A1)
申请公布日期
1982.11.15
申请号
SU19813275155
申请日期
1981.04.06
申请人
BRESTSKIJ INZH-STR INSTITUT
发明人
DUBROVIN ALEKSANDR E,SU;KOSHELEV NIKOLAJ M,SU;FROLOV ALEKSANDR V,SU
分类号
E01C19/26;E02D3/026;(IPC1-7):E01C19/26;E02D3/02
主分类号
E01C19/26
代理机构
代理人
主权项
地址
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