Drilldown: Patents
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Patents > Office
:
ES
or
GB
or
HU
or
LU
or
US
& Inventor country:
DE
& Filing date:
1890 - 1899
& Related to aircraft
:
0
or
Other
& CPCs:
None
& Cites these patents:
None
& Number of text pages:
1-2 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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