Drilldown: Patents
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Choose a table:
- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17648)
- Person (2200)
- Publications (24575)
- Techtypes (2414)
Patents > Inventor country:
None
& Related to aircraft:
-1
& National tech categories:
None
& Number of claims:
None
Use the filters below to narrow your results.
None (1) ·
frame (1) ·
kite (1) ·
marine (1) ·
paddle-wheels (1) ·
paper (1) ·
propeller (1) ·
toys (1) ·
track (2) ·
valve (1)
Showing below up to 7 results in range #1 to #7.