The present invention is provided with an apparatus for taking a soil sample comprising a drill pipe, a first driving gear for introducing the drill pipe into the soil, a sampling bush which movably fits into the drill pipe and a second driving gear for introducing the sampling bush into the soil.
申请公布号
WO0004238(A8)
申请公布日期
2000.04.20
申请号
WO1999NL00342
申请日期
1999.06.02
申请人
FUGRO ENGINEERS B.V.;LOOIJEN, PETER, NICOLAAS;ZUIDBERG, HERMAN, MARIA
