Drilldown: Patents
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- Airplane (18)
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- Patents (17614)
- Person (2147)
- Publications (24569)
- Techtypes (2381)
Patents > Office:
FR
& Inventor country:
RU
& National tech categories :
FR 6.4 or
HU V/h
& IPCs :
IPC B64B1/58 or
IPC B64C3/00 or
IPC B64C39/00
& CPCs :
CPC B64C39/00 or
CPC B64C39/003 or
CPC B64C39/005
Use the filters below to narrow your results.
Showing below up to 3 results in range #1 to #3.