Method and apparatus for dredging employing a transport fluid fl

Method and apparatus for dredging having bow-stern movement of t

Method and apparatus for dredging of ground, particularly sand

Method and apparatus for harvesting and dewatering peat moss mat

Method and apparatus for mining nodules from beneath the sea

Method and apparatus for rooted plant excavating and plant packa

Method and conveyor for snow removal

Method and device for maintaining tools at a level

Method and device for powering a motor vehicle electric...

Method and device for sucking up a solid substance from a stock

Method and tool for performing seabed excavation

Method for sucking up soil or sludge by means of a suction hoppe

Method of and apparatus for dredging sludge in high density

Method of and apparatus for preventing diffusion of muddy water

Method of and apparatus for underwater hydraulic conveying, as f

Method of controlling a mobile suction device for sucking suspen

Method of dredging and dredging implement

Mining concentrator

Mining dredge having endless bucket conveyor and flexible guide

Mining transition chamber