Drilldown: Patents
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Choose a table:
- Airplane (18)
- Airship (15)
- Companies (475)
- Event (141)
- Letters (683)
- Organizations (965)
- Patents (17500)
- Person (2096)
- Publications (24552)
- Techtypes (2366)
Use the filters below to narrow your results.
None (1) ·
aerostat (1) ·
balloon (1) ·
balloons (1) ·
flapping (1) ·
HTA (1) ·
infrastructure (1) ·
kite (1) ·
LTA (5) ·
navigation (2) ·
propellers (1) ·
propulsion (2) ·
recreation (1) ·
toys (1) ·
track (1) ·
whole (1) ·
wings (1)
Showing below up to 10 results in range #1 to #10.