Drilldown: Patents
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- Airplane (18)
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- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17647)
- Person (2202)
- Publications (24577)
- Techtypes (2415)
Use the filters below to narrow your results.
aerodynamics (3) ·
Airplane (5) ·
airship (1) ·
ascension (1) ·
balloon (1) ·
balloons (1) ·
compartments (1) ·
construction (3) ·
design (4) ·
dirigible (1) ·
flapping (1) ·
frame (1) ·
gyroscope (1) ·
heavier-than-air (1) ·
helicopter (1) ·
HTA (1) ·
hybrid (3) ·
kite (1) ·
landing (3) ·
lift (3) ·
LTA (3) ·
monoplane (1) ·
navigation (2) ·
parachutes (1) ·
propellers (3) ·
propulsion (4) ·
rarefaction (1) ·
rubber (1) ·
rudder (1) ·
stability (1) ·
steering (1) ·
structure (2) ·
sustentation (1) ·
ventilation (1) ·
whole (1) ·
wings (3)
None (3) ·
191310216D (1) ·
346465D (1) ·
385744D (1) ·
387928D (1) ·
394100D (1) ·
416628D (1) ·
429313D (1) ·
436418D (1) ·
445171D (1) ·
460516D (1) ·
461273D (1)
None (5) ·
Patent BE-1904-Jean-Joseph Pregardien (1) ·
Patent BE-1907-198483 (1) ·
Patent BE-1907-202697 (1) ·
Patent BE-1910-03-14 Lluzar-Rodrigo (1) ·
Patent BE-1910-08-31 Léon Lambert (1) ·
Patent BE-1910-11-16 (1) ·
Patent BE-1911-06-26, and Patent BE-1912-06-18 (1) ·
Patent BE-1912-07-18 Joseph de Pierpont de Burnot (1) ·
Patent BE-1912-250417 (1) ·
Patent BE-1913-07-12 Joseph de Pierpont de Burnot (1)
Showing below up to 14 results in range #1 to #14.