Drilldown: Patents
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- Airplane (18)
- Airship (15)
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- Letters (683)
- Organizations (965)
- Patents (17515)
- Person (2105)
- Publications (24555)
- Techtypes (2370)
Patents > Office :
ES or
FR
& Grant date:
1914
& Supplementary to patent :
Patent FR-1909-395148 or
None
& IPCs:
IPC B64C39/00
Use the filters below to narrow your results.
aerodynamics (1) ·
airplane (2) ·
ascension (1) ·
construction (2) ·
control (1) ·
design (2) ·
frame (2) ·
fuselage (1) ·
heavier-than-air (2) ·
hydroplanes (1) ·
lift (1) ·
metal (1) ·
military (1) ·
navigation (2) ·
propellers (1) ·
propulsion (1) ·
rudders (1) ·
stability (2) ·
sustentation (1) ·
wings (2)
Showing below up to 6 results in range #1 to #6.