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发明名称
UNDERGROUND CABLE LAYING MACHINE INSTRUMENT
摘要
申请公布号
SU1666657(A1)
申请公布日期
1991.07.30
申请号
SU19874272956
申请日期
1987.05.28
申请人
SPETSIALIZIROVANNOE KT BYURO STROITELEJ TEKHNIKI SVYAZI
发明人
KORELTSEV VALERIJ G,SU;AKSENOV VIKTOR V,SU
分类号
E02F5/10
主分类号
E02F5/10
代理机构
代理人
主权项
地址
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