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NL7714602A
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Pipe coupling between two dredgers, such as a mix of sand and water, transporting pipes.
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NL7701936A
|
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Method and apparatus for installing or extending a pipeline
|
|
NL7700901A
|
|
Ball joint for pipelines.
|
|
GB1549681A
|
|
Burying a pipeline in a sub-water bed
|
|
NL7602407A
|
|
Spoil distribution system over site - has discharge nozzles on movable supports shifted as complete unit
|
|
ZA7403211B
|
|
Improvements in or relating to de-salting sand
|
|
GB1429059A
|
|
Bottom dump vessels
|
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DE2316080A1
|
|
SCREEN FEED
|
|
DE2300130A1
|
|
MIXTURE SEPARATION
|
|
CA971580A
|
|
Method and apparatus for loosening soil or other material
|
|
DE2261325A1
|
|
EQUIPMENT AND PROCEDURES FOR LOOSENING SOLID SOIL OR OTHER MATERIAL
|
|
NL164214B
|
|
Method for desalinating sand.
|
|
NL172313B
|
|
Vessel with a load compartment for distorted loading and a swivel valve for the bottom discharge.
|
|
NL166303B
|
|
Apparatus for transporting mineral substances found on the sea soil.
|
|
AU4024272A
|
|
Improvements in or relating toa hopper filling system
|
|
DE2162702A1
|
|
SCREEN DEVICE FOR A SLUDGE DREDGE AND FEEDER SYSTEM
|
|
NL7114213A
|
|
Method for extracting sand under cohesive foundations and dredging vessel for applying that method
|
|
GB1317550A
|
|
Excavating equipment
|
|
GB1310793A
|
|
Sieving devices
|
|
NL164634B
|
|
Method and apparatus for filling a hopper space
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