Device for guiding the bolt rope of a sail

Device for handling a load hoisted between two locations...

Device for heat-insulated diving suits for work at great...

Device for launching and dousing light sails such as spinnakers

Device for launching and hoisting lifeboats, pick-up boats,...

Device for launching and recovering a submersible vehicle

Device for launching and recovering an underwater vehicle...

Device for laying-out and breaking-out of the sea-bottom and...

Device for loading a tanker at sea

Device for locating and raising sunken vessels

Device for mooring a craft to a docking point

Device for mounting a screw-rudder on a floating vehicle

Device for mounting and dismantling of a submerged propeller...

Device for mounting and dismantling of a submerged propeller...

Device for moving an object in relation to a fluid

Device for opening and closing cargo pocket bottom outlets...

Device for opening the protective cover of an inflatable body

Device for passing a rope about an anchoring element

Device for preservation of live marine products

Device for production of energy from currents in water