Drilldown: Patents
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Patents > Inventor country
:
RU
or
None
& Related to aircraft
:
0.5
or
Yes
& Assigned to
:
Curtiss Aeroplane and Motor Corporation
or
None
& National tech categories
:
USPC 244/153R
or
USPC 244/3.23
or
USPC 244/80
& Family year:
1911 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Showing below up to 2 results in range #1 to #2.