Drilldown: Patents
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Patents > National tech categories:
USPC 244/119
& CPCs
:
CPC B64C13/00
or
CPC B64C35/00
or
CPC B64C39/00 ![](/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.
None (4) ·
aircraft (1) ·
Airplane (1) ·
chassis (1) ·
construction (1) ·
control (2) ·
design (2) ·
equilibrium (1) ·
frame (1) ·
fuselage (1) ·
gyroscope (1) ·
lift (1) ·
marine (1) ·
propellers (1) ·
steering (1) ·
subsystem (1) ·
whole (1) ·
wings (1)
Showing below up to 7 results in range #1 to #7.