Method and apparatus for modular construction of a ship

Method and apparatus for underwater tree cutting and retrieval

Method and device for moving subsea rocks and sediments

Method and device for the autonomous production, preparation...

Method by submarine operations at large sea depths

Method for bringing people in life boats aboard a support...

Method of and means for mounting equipment at a subsea location

Method of immobilising hydrocarbons inside submerged...

Method of providing a way of lifting a boat or similar unit...

Modular dock floats

Modular floating dock

Monolithic dock

Mooring procedure for sports craft and device to put this...

Motorboat provided with power operated retractable wheels...

Motorized watercraft with a control device

Mouthpiece for a snorkel

Mouthpiece unit for semiclosed-circuit breathing apparatus

Movable float system for boat launching ramps

Multi-chambered flotation device

Multi-purpose fishing bucket apparatus