Drilldown: Patents
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Patents > Office:
FR
& Inventor country
:
AT
or
CA
or
US
& Related to aircraft
:
1
or
1912-01-30
or
Yes
& IPCs
:
IPC B64B1/62
or
IPC B64C25/00 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Showing below up to 1 result in range #1 to #1.