Drilldown: Patents
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- Airplane (18)
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- Patents (17546)
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- Publications (24562)
- Techtypes (2373)
Patents > Year filed:
1894
& Office
:
BE
or
US
& Granted:
Yes
& Related to aircraft
:
0.5
or
1909-11-30
or
Other
& Number of claims:
4-20 ![](/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)
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![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Showing below up to 7 results in range #1 to #7.