Drilldown: Patents
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Patents > Office
:
CU
or
DE
& Publication date:
1890 - 1899
& Related to aircraft
:
1
or
Partially
or
Yes
& CPCs:
None
& Number of figures:
None ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Showing below up to 13 results in range #1 to #13.