Drilldown: Patents
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- Airplane (18)
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- Letters (683)
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- Patents (17614)
- Person (2138)
- Publications (24569)
- Techtypes (2381)
Patents > Applicant firm:
None
& Supplementary to patent :
Patent FR-1915-525800 or
Patent US-1909-970771
& Related to aircraft:
Yes
& IPCs :
IPC B64C1/00 or
IPC B64C23/00
& CPCs :
CPC B64C17/00 or
CPC B64C2700/6274 or
CPC B64C39/00
& First filing:
Yes
Use the filters below to narrow your results.
Showing below up to 2 results in range #1 to #2.