CN112009678A
|
|
Method for forming jet-driven flying saucer rotor wing bird-lift power aircraft
|
CN112009679A
|
|
Method for forming flying saucer rotor helicopter and bird helicopter
|
CN112158036A
|
|
Method for forming flying steamed bun car
|
CN110963029A
|
|
Method for forming large-wing bird-lift aircraft dragged by power of tilting rotor wing
|
CN109435602A
|
|
The amphibious dilatory bird of corner power rises aircraft constructive method
|
CN109435601A
|
|
The amphibious large-scale dilatory bird of self power generation corner power rises aircraft constructive method
|
CN109305361A
|
|
Umbellate form aerospace helicopter (flying saucer) constructive method
|
CN109305360A
|
|
Umbellate form jet type helicopters constructive method
|
CN108626024A
|
|
A kind of jet-propelled wind turbine enhancer constructive method
|
CN105890862A
|
|
Multistage Laval nozzle wind tunnel boosted amphibious bird-like plane flight method
|
CN105806589A
|
|
Constitution method for flight wind tunnel pulled and pushed by double Laval nozzles
|
CN105857596A
|
|
Vertical-rising land-benefit amphibious aircraft construction method
|
CN105799931A
|
|
Forming method of multi-spindle jet-propelled amphibious helicopter
|
CN105775143A
|
|
Method for forming centralization booster helicopters
|
CN105711822A
|
|
Establishing method of helicopter adopting tumbler mode in air
|
CN105201226A
|
|
Building method of environment-friendly water heating house with water-introduction heat collecting structure made of steel tubes
|
CN104908939A
|
|
Making method of helicopter flying and electricity generating dual-purpose airplane
|
CN104890860A
|
|
Production method of rotating wing helicopter having anti-centrifugal-force lift force wings
|
CN104859855A
|
|
Manufacturing method of vertical lifting-and-landing and horizontal-flying airplane
|
CN103031822A
|
|
Construction method for arched structure thin-layer wall surface water seepage pressure reduction dam
|