Drilldown: Patents
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- Airplane (18)
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- Organizations (966)
- Patents (17613)
- Person (2136)
- Publications (24568)
- Techtypes (2381)
Patents > Year filed:
1900 - 1909
& Office
:
CA
or
DE
or
FI
or
SAX
& Grant date:
1909
& Supplementary to patent:
None
& CPCs
:
CPC B64C2700/6274
or
None
& Number of text pages:
None
& Number of diagram pages:
None ![](/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)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
Use the filters below to narrow your results.
None (2) ·
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frame (2) ·
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passenger (1) ·
propeller (1) ·
safety (1) ·
wheels (1)
Showing below up to 5 results in range #1 to #5.