Drilldown: Patents
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- Airplane (18)
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- Patents (17617)
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Patents > Inventor country
:
NZ
or
US
or
None
& Grant date:
1920
& Assigned to:
None
& IPCs
:
IPC B64C31/06
or
IPC B64C35/00
or
IPC B64C39/00
& Number of figures:
6-8 ![](/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)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
Use the filters below to narrow your results.
None (1) ·
aerodynamics (1) ·
airplane (1) ·
balance (1) ·
design (1) ·
frame (1) ·
HTA (1) ·
lift (1) ·
propulsion (1) ·
stability (1)
Showing below up to 4 results in range #1 to #4.