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EP1400741A1
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Pipe Coupling
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NL1021278C2
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Position stabilising device for pipeline on sea or river bed, comprises casing secured to lower mat for placing on top of pipeline
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EP1026328A2
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Method for extracting water from water-containing, poorly permeable soil
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NL1013755C1
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Apparatus for extracting water from water-containing poorly permeable soil such as peaty soil when constructing roads, railways or the like
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NL1011182C2
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Apparatus for extracting water from water-containing poorly permeable soil such as peaty soil when constructing roads, railways or the like
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EP1012411A1
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Method and device for dumping dredged materials
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EP0869224A1
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Method and device for dumping dredged materials
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NL1000659C1
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Scoop type material lifting unit
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NL1000518C1
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Method of dredging.
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NL9401101A
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Method and device for pouring fill-material onto a desired location on an area of ground and/or object which lies underwater
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NL9400605A
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Method and device for burying an elongated object under water.
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NL9200846A
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Device for underwatering of landfilling material.
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NL9000501A
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Vessel.
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NL8102244A
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Vessel with device for pouring material on a substrated soil.
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