Drilldown: Patents
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Choose a table:
- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (967)
- Patents (17648)
- Person (2199)
- Publications (24575)
- Techtypes (2409)
Patents > Related to aircraft:
Yes
& National tech categories :
USPC 244/153R or
USPC 244/80
& IPCs:
IPC B64C31/06
Use the filters below to narrow your results.
collapsible (1) ·
frame (3) ·
fun (1) ·
instrument (1) ·
kite (4) ·
metal (1) ·
meteo (1) ·
military (1) ·
photography (1) ·
storage (1) ·
wind (1) ·
wood (1)
Showing below up to 4 results in range #1 to #4.