Matches 51 - 100 out of 192 < 1 2 3 4 >
Match Document Document Title
3503573 DISK FLYING CRAFT  
3494575 GROUND AND AIR VEHICLES  
3490721 GRAVITY STABILIZED FLYING VEHICLE  
3486577 AXIAL FLOW GROUND EFFECT MACHINE  
3486718 CONVERTIBLE GROUND-EFFECT/V.T.O.L VEHICLE  
3456902 WINGLESS VTOL AIRCRAFT  
3451647 APPARATUS FOR CLOSING A LIFTING PROPULSION UNIT CHAMBER  
3420100 METEOROLOGICAL OBSERVATION APPARATUS AND ITS INFRASTRUCTURE INSTALLATION  
3417943 Air jet thrust supported craft  
3397853 Fluid sustained vehicle  
3394906 Flying saucer structure  
3393885 Parachutes  
3384327 Flying platform-automobile-boat and air suspension car combination  
3379395 V/stol aircraft  
3366347 Lifting device employing aerodynamic lift  
3327482 Vertical lift jet engines  
3318097 Air mass flow multiplier for thrust augmentation  
3309041 Jet lift arrangement for vtol aircraft  
3309031 Material working apparatus  
3297278 Vertical rising aerodynamic vehicles  
3295608 Vortex generator  
3290885 Gas turbine jet propulsion engine for v. t. o. l. aircraft  
3289977 Aircraft device  
3289927 Hospital thermometer shaker  
3285003 Inflatable structure  
3284030 Engine arrangement for short take off aircraft  
3281082 Nozzles, e.g. deflecting jet discharge nozzles for jet propulsion engines  
3276528 Ground effect vehicle with applied differential torque steering means  
3273339 Propulsion system for high speed vtol aircraft  
3262511 Jet thrust controller for ground effect machine  
3261162 Lifting apparatus  
3259339 Vehicle propulsion directional control  
3253666 Ground effect machines  
3231038 Fixed wing ground effect craft  
3207246 Impeller and ducting system for peripheral jet ground effect vehicle  
3207245 Ground effect machine  
3205960 Ground effect machine  
3206145 Helicopter with shrouded or ducted rotor  
3204891 Flying space ship toy  
3203645 Airborne vehicles  
3201067 Ducted fan aircraft  
3199809 Circular wing flying craft  
3194513 Aircraft  
3194512 Jet-wing aircraft  
3193217 Aircraft propulsion power plants  
3191886 Gas turbine jet propulsion engine units for aircraft and also jet propelled aircraft  
3189112 Air car directional control system  
3184183 Flying platform  
3182929 Vertical take-off and landing aircraft  
3182446 Flow control valve  
Matches 51 - 100 out of 192 < 1 2 3 4 >