Drilldown: Patents
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- Airplane (18)
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- Patents (17591)
- Person (2126)
- Publications (24566)
- Techtypes (2376)
Patents > Year filed:
1920 - 1929
& Related to aircraft
:
1
or
Partially
or
`1
& Assigned to
:
Westinghouse Air Spring Company
or
None
& First filing:
No
& Number of claims:
2-3 ![](/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)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
Use the filters below to narrow your results.
None (1) ·
airplane (4) ·
cargo (1) ·
chassis (1) ·
design (1) ·
engine (1) ·
frame (2) ·
motor (1) ·
passenger (1) ·
process (1) ·
propellers (1) ·
safety (1) ·
stability (1) ·
testing (1) ·
triplane (1) ·
wheels (1)
Showing below up to 7 results in range #1 to #7.