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发明名称
DEVICE FOR MAKING HOLES IN SOIL
摘要
申请公布号
SU1244247(A1)
申请公布日期
1986.07.15
申请号
SU19843795385
申请日期
1984.07.18
申请人
FRUNZENSKIJ POLT INSTITUT
发明人
DVORNIKOV LEONID T,SU;KRASNOV VIKTOR G,SU;SADIEVA ANARA E,SU
分类号
E02F5/18
主分类号
E02F5/18
代理机构
代理人
主权项
地址
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