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发明名称
DEVICE FOR MAKING HOLES IN SOIL
摘要
申请公布号
SU829789(A1)
申请公布日期
1981.05.15
申请号
SU19792771301
申请日期
1979.05.15
申请人
GI PO PROEKTIROVANIYU OSNOVANIJ FUNDAMENTOV "FUNDAMENTPROEKT"
发明人
ANDREEV MATVEJ A,SU;SOLODOVNIKOV ANDREJ A,SU
分类号
E02F5/20;(IPC1-7):E02D17/14
主分类号
E02F5/20
代理机构
代理人
主权项
地址
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