Drilldown: Patents
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Patents > Application number:
None
& Related to aircraft
:
0.5
or
1/2
or
1852-08-14
or
flapping
& IPCs
:
IPC B64C1/00
or
IPC B64C17/00
or
IPC B64C33/02
or
IPC F42B10/26
& Family year:
1909 ![](/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)
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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)
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Showing below up to 1 result in range #1 to #1.