Drilldown: Patents
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Choose a table:
- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (967)
- Patents (17647)
- Person (2198)
- Publications (24575)
- Techtypes (2407)
Use the filters below to narrow your results.
aerial propulsion (1) ·
aerodynamics (1) ·
airfoil (2) ·
airplane (1) ·
automatic stability (1) ·
elevator (1) ·
flapping (2) ·
frame (3) ·
impeller (1) ·
landing (1) ·
lift (1) ·
marine propulsion (1) ·
military (1) ·
navigation (1) ·
pivoting (1) ·
projectile (1) ·
propeller (1) ·
propulsion (2) ·
springs (1) ·
stability (2) ·
wheels (2) ·
whole (1)
Showing below up to 5 results in range #1 to #5.