Drilldown: Patents
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Patents > Application number
:
1907354877
or
navigation
& Related to aircraft
:
1910562264
or
Yes
& National tech categories:
USPC 244/139
& CPCs:
CPC B64C27/006
& Citations from after 1930:
None ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Showing below up to 1 result in range #1 to #1.