Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (480)
- Event (141)
- Letters (683)
- Organizations (967)
- Patents (17613)
- Person (2149)
- Publications (24569)
- Techtypes (2381)
Patents > Related to aircraft:
Yes
& National tech categories :
USPC 244/30 or
USPC 244/45R or
USPC 244/90R
& IPCs :
IPC B64C27/04 or
IPC B64C39/08
Use the filters below to narrow your results.
Showing below up to 1 result in range #1 to #1.