Drilldown: Patents
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- Airplane (18)
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- Letters (683)
- Organizations (965)
- Patents (17518)
- Person (2105)
- Publications (24555)
- Techtypes (2370)
Patents > Year granted:
1870 - 1879
& Inventor country
:
GB
or
IT
& Applicant type
:
COMPANY
or
Other
& Citations from after 1930:
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![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Use the filters below to narrow your results.
None (2) ·
aerial navigation (2) ·
aerostat (1) ·
airplane (1) ·
balloon (3) ·
cargopassenger (1) ·
dirigible (1) ·
hybrid (1) ·
hydrogen (1) ·
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LTA (2) ·
navigation (4) ·
parachute (1) ·
propeller (1) ·
propellers (1) ·
propulsion (4) ·
pulley (1) ·
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track (1)
Showing below up to 13 results in range #1 to #13.