Drilldown: Patents
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Choose a table:
- Airplane (18)
- Airship (15)
- Companies (475)
- Event (141)
- Letters (683)
- Organizations (966)
- Patents (17479)
- Person (2075)
- Publications (24549)
- Techtypes (2360)
Use the filters below to narrow your results.
None (1) ·
aviation (1) ·
balloon (1) ·
brakes (1) ·
car (1) ·
cargo (1) ·
commerce (1) ·
harness (1) ·
infrastructure (1) ·
instrument (1) ·
LTA (6) ·
marine (1) ·
military (1) ·
navigation (2) ·
projectile (1) ·
projectile, military (1) ·
propeller (1) ·
propellers (1) ·
propulsion (1) ·
safety (1)
Showing below up to 9 results in range #1 to #9.