Drilldown: Patents
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- Airplane (18)
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- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17648)
- Person (2204)
- Publications (24577)
- Techtypes (2416)
Use the filters below to narrow your results.
None (6) ·
airplane (2) ·
ascension (2) ·
automatic stability (1) ·
buoyancy (1) ·
centrifuge (1) ·
compartments (1) ·
control (1) ·
descent (1) ·
design (1) ·
flotation (1) ·
fuselage (1) ·
heavier-than-air (1) ·
helicopter (1) ·
HTA (2) ·
hybrid (2) ·
lift (1) ·
navigation (1) ·
pendulum (1) ·
propeller (1) ·
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propulsion (2) ·
rudder (1) ·
safety (1) ·
stability (2) ·
steering (2) ·
sustentation (1) ·
wings (1)
Showing below up to 12 results in range #1 to #12.