Drilldown: Patents
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Choose a table:
- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17648)
- Person (2199)
- Publications (24575)
- Techtypes (2414)
Use the filters below to narrow your results.
Aerodynamics (2) ·
Airplane (7) ·
ascension (4) ·
buoyancy (2) ·
Construction (3) ·
design (6) ·
Elasticity (1) ·
Equilibrium (2) ·
Fabric (1) ·
Frame (1) ·
Fuselage (1) ·
gliders (2) ·
helicopter (4) ·
hybrid (4) ·
hydroplane (3) ·
landing (1) ·
Lift (2) ·
Longerons (1) ·
propellers (5) ·
propulsion (1) ·
Sustentation (6) ·
takeoff (2) ·
wheels (1) ·
Wood (1)
Showing below up to 14 results in range #1 to #14.