Drilldown: Patents
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Choose a table:
- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17647)
- Person (2202)
- Publications (24577)
- Techtypes (2415)
Use the filters below to narrow your results.
None (2) ·
aerodynamics (1) ·
airplane (3) ·
Airplane, Propulsion (1) ·
ascension (2) ·
construction (2) ·
design (5) ·
flying machines (1) ·
Frame (2) ·
heavier-than-air (2) ·
HTA (1) ·
lift (1) ·
orthopter (1) ·
propeller (1) ·
propellers (2) ·
propulsion (3) ·
stability (1) ·
sustentation (2) ·
wheel (1) ·
Whole (1) ·
wings (3)
Showing below up to 10 results in range #1 to #10.