Drilldown: Patents
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- Airplane (18)
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- Patents (17589)
- Person (2128)
- Publications (24566)
- Techtypes (2377)
Patents > Year granted:
1914
& Related to aircraft :
1911-07-04 or
Yes
& National tech categories:
FR 6.4
& IPCs :
IPC B64B1/00 or
IPC B64C39/00
& CPCs :
CPC B64B1/58 or
CPC B64C2700/6256 or
CPC B64C39/00 or
CPC B64C39/005
Use the filters below to narrow your results.
Showing below up to 5 results in range #1 to #5.