Drilldown: Patents
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Patents > Year granted:
1912
& Office:
FR
& Application number:
445963D
& Related to aircraft
:
No
or
Yes
& National tech categories
:
FR 6.4
or
None
& CPCs:
CPC B64C17/00
& Number of figures:
2-4 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Showing below up to 1 result in range #1 to #1.