Drilldown: Patents
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- Airplane (18)
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- Patents (17611)
- Person (2131)
- Publications (24568)
- Techtypes (2379)
Patents > Applicant firm:
None
& Publication date:
1960 - 1969
& Related to aircraft
:
1
or
Yes
& National tech categories
:
AT 77d
or
USPC 244/119
or
USPC 244/30 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Use the filters below to narrow your results.
airplane (1) ·
construction (1) ·
design (1) ·
frame (1) ·
Helicopter (1) ·
lift (1) ·
LTA (1) ·
whole (1) ·
wings (1)
Showing below up to 3 results in range #1 to #3.