Drilldown: Patents
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- Patents (17613)
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- Publications (24568)
- Techtypes (2381)
Patents > Year filed:
1870 - 1879
& Office:
US
& Related to aircraft
:
0?
or
1908-12-31
or
1909-11-30
or
No
or
Other
& IPCs
:
IPC B64C27/04
or
IPC B64C3/18
or
IPC B64C33/02 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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