Drilldown: Patents
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Patents > Office:
FR
& Related to aircraft
:
1852-08-14
or
1912-01-30
or
1?
or
No
or
Yes
or
None
& IPCs:
IPC B64D17/00
& Family year:
1910
& Number of figures:
3-5 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Showing below up to 1 result in range #1 to #1.