Drilldown: Patents
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- Airplane (18)
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- Organizations (967)
- Patents (17615)
- Person (2154)
- Publications (24571)
- Techtypes (2381)
Patents > Year filed:
1910 - 1919
& Applicant type:
None
& Related to aircraft
:
1/2
or
1912-01-30
or
No
or
`1
& 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)
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![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
Use the filters below to narrow your results.
USPC 138/124 (1) ·
USPC 138/137 (1) ·
USPC 138/139 (1) ·
USPC 141/382 (1) ·
USPC 141/383 (1) ·
USPC 141/388 (1) ·
USPC 24/581.1 (1) ·
USPC 24/DIG.600 (1) ·
USPC 244/114B (1) ·
USPC 244/135.00A (1) ·
USPC 244/149 (1) ·
USPC 244/151.00B (1) ·
USPC 244/53A (1) ·
USPC 256/12.5 (1) ·
USPC 256/21 (1) ·
USPC 403/348 (1) ·
USPC 70/457 (1) ·
USPC 74/539 (1)
Showing below up to 5 results in range #1 to #5.