Drilldown: Patents
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Patents > Year filed:
1890 - 1899
& Office
:
BE
or
DE
or
US
& Filing date:
1890 - 1899
& Granted:
Yes
& Related to aircraft
:
.5?
or
0.5
or
1908-12-31
or
1909-11-30
or
Other
& First filing:
None
& Number of text pages:
2 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Showing below up to 12 results in range #1 to #12.
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