Drilldown: Patents
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Patents > Year filed:
1890 - 1899
& Year granted:
1892
& Office
:
BE
or
US
or
Other
& Granted:
Yes
& Related to aircraft
:
0.5
or
1909-11-30
or
flapping
or
frame
or
Other
& Family year:
1892 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
Use the filters below to narrow your results.
André Delprat (1) ·
Burr Frank Barnes (1) ·
Charles J. Lowe (1) ·
Ernest Fritz Wallgren (1) ·
Federico Capone (1) ·
Frank M. Ashley (1) ·
Georg Gabrielii (1) ·
George S. Crosby (1) ·
Gollion (1) ·
James H. Bates (1) ·
John Polkowski (1) ·
Louis-Étienne Roze (1) ·
Sébillot (1) ·
William Carlton IRELAND (1)
Showing below up to 14 results in range #1 to #14.
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- Main
- Timeline: Year filed
- Timeline: Year granted
- Timeline: Filing date
- Timeline: Full specification filed date
- Timeline: Grant date
- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year