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发明名称
DEVICE FOR DRIVING BOREHOLES IN SOIL
摘要
申请公布号
SU694600(A1)
申请公布日期
1979.10.30
申请号
SU19772545939
申请日期
1977.11.21
申请人
PT TREST "ORGSTROJ" MINISTERSTVA STROITELSTVA MOLDAVSKOJ SSR
发明人
MEZHEVOJ GENIJ N,SU;ZUBCHIK MIKHAIL V,SU;SHAEVICH VALENTIN M,SU;LEMPERT MIKHAIL R,SU;MARCHENKO ALEKSANDR P,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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