Bilge keel and method for FPSO petroleum production systems
Blade-like profiled device for acting on a gaseous or liquid flu
Boat with a raisable and lowerable keel
Controllable camber fin
Deformable shrouded water foil
Detachable keel for small boats
Device for moving and controlling the keels of sailing yachts
Grounding protective device for boats
Hull of a boat, provided with keel and rudder
Hydraulic system for raising and lowering keel
Hydrogen hydride keel
Inflatable removable keel for inflatable rubber boats
Keel arrangement for sailboat hull
Keel assembly
Keel assembly for a sailboat
Keel for sail ships
Keel mechanism for sailboats
Keel structures for sailing vessels
Keels of craft
Lifting keel for sporting sail boats