Drilldown: Patents
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Patents > Office
:
AT
or
IT
or
US
& Application number:
None
& Related to aircraft
:
1
or
Yes
& National tech categories
:
GB 4 propel & steer
or
USPC 244/30
& Number of claims:
3-4 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Showing below up to 8 results in range #1 to #8.