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NL1018702C2
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Method for installing a foundation pile in the soil, as well as a foundation pile and a chuck for this method, and a soil displacement drill.
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BE1006637A3
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Method for accelerated konsolideren of land.
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US5325702A
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Machine and method for determining the load capacity of foundation piles
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NL9100084A
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Safety basin.
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NL8901669A
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Method for manufacturing a liquid-closing wall in the ground and wall made therefore
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NL8702984A
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Method and apparatus for manufacturing a closing wall in the bottom
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NL8702430A
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Apparatus for checking the position of an excavator for excaving vertical wells in the ground.
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NL8501757A
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Foundation pile, load capacity increasing method - has grout injected under pressure around part of pile height
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NL8501196A
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Dam wall with uprights - has flat panels bent before driving into slots
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NL8403709A
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Method and device for forming a sealing wall in the ground.
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NL8403533A
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Expandable HEIKERN.
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NL8403277A
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Method for forming a hole in the ground; also cave, open and bottom open body, designed for application in this method.
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DE3035346A1
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CONCRETE PILE WITH WIDE PILE BASE
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