Drilldown: Patents
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- Airplane (18)
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- Organizations (969)
- Patents (17648)
- Person (2199)
- Publications (24575)
- Techtypes (2413)
Patents > Filing date:
1890 - 1899
& Related to aircraft:
Yes
& Number of claims:
None
& Number of diagram pages:
2-50000000
Use the filters below to narrow your results.
balloon (3) ·
car (1) ·
design (1) ·
dirigible (1) ·
frame (2) ·
LTA (3) ·
navigation (2) ·
propeller (3) ·
propulsion (2) ·
rudder (1)
Showing below up to 3 results in range #1 to #3.