Drilldown: Patents
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- Airplane (18)
- Airship (15)
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- Letters (683)
- Organizations (964)
- Patents (17575)
- Person (2118)
- Publications (24564)
- Techtypes (2373)
Patents > Year filed:
1900 - 1909
& Office
:
??
or
DE
or
GR
or
US
or
None
& Publication date:
1911
& Related to aircraft
:
1
or
1?
& Number of figures:
None ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Use the filters below to narrow your results.
airplane (1) ·
celluloid (1) ·
cork (1) ·
design (1) ·
gas (1) ·
LTA (1) ·
material (1) ·
pressure (1) ·
propulsion (1) ·
stability (1) ·
takeoff (1)
Showing below up to 3 results in range #1 to #3.