Drilldown: Patents
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Choose a table:
- Airplane (18)
- Airship (15)
- Companies (475)
- Event (141)
- Letters (683)
- Organizations (965)
- Patents (17491)
- Person (2094)
- Publications (24551)
- Techtypes (2366)
Use the filters below to narrow your results.
aerostat (1) ·
air pressure (2) ·
airship (1) ·
ballonet (2) ·
balloon (3) ·
balloons (1) ·
control (2) ·
elevation (2) ·
fire balloon (1) ·
fueling (2) ·
fun (1) ·
gas (3) ·
hot air (1) ·
inflating (1) ·
infrastructure (1) ·
lift (1) ·
LTA (10) ·
navigation (3) ·
non-rigid (2) ·
pressure (2) ·
propulsion (2) ·
rigid (2) ·
safety (1) ·
storage (1)
Showing below up to 11 results in range #1 to #11.