Drilldown: Patents
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Patents > Office :
FI or
MX or
Other or
None
& Inventor country:
FR
& National tech categories :
HU V/h or
IT 8 or
USPC 244/3.23
& Number of claims:
4-5
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Aerodynamics (2) ·
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construction (5) ·
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Seating (1) ·
stability (2) ·
Sustentation (1) ·
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whole (1) ·
Wings (2)
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