66867 ⎘
Air-cushion wherein the cushion is contained at least in part by walls the walls or a part of them being rigid
AIR SUPPORTED VESSEL WITH STARBOARD AND PORT KEEL LINES WITH THEIR RESPECTIVE KEEL STEPS TO PREVENT AIR LEAKAGE
#2TRANSPORTATION SYSTEM INCLUDING A HOVERING VEHICLE
#3Low density fluid displacement to store or generate power
#4Transportation system including a hovering vehicle
#5Low density fluid displacement to store or generate power
#6ANTI-FOULING DOCKS AND LOW DENSITY FLUID DISPLACEMENT
#7Low density fluid displacement to generate power
#8SYSTEMS AND METHODS FOR PREVENTING FOULING OF MARINE STRUCTURES
#9Transportation system including a hovering vehicle
#10Levitation system for a train
#11Aerodynamic lifting device
#12Transportation system including a hovering vehicle
#13Levitation System for a Train
#14Transportation system including a hovering vehicle
#15Surface effect sea train
#16Vehicle
#17Surface effect sea train