Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (475)
- Event (141)
- Letters (683)
- Organizations (965)
- Patents (17491)
- Person (2093)
- Publications (24552)
- Techtypes (2364)
Use the filters below to narrow your results.
None (2) ·
aerodynamics (1) ·
air pressure (1) ·
airfoil (1) ·
Airplane (3) ·
airscrews (1) ·
airship (1) ·
ascension (1) ·
cables (2) ·
compartments (2) ·
design (3) ·
equilibrium (1) ·
fabric (1) ·
frame (2) ·
Helicopter (1) ·
hybrid (1) ·
landing (1) ·
lift (2) ·
longerons (1) ·
motors (1) ·
parachutes (1) ·
propellers (1) ·
propulsion (1) ·
rubber (1) ·
stability (1) ·
sustentation (2) ·
wings (2)
Showing below up to 8 results in range #1 to #8.