Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (480)
- Event (141)
- Letters (683)
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- Patents (17614)
- Person (2147)
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Patents > Office 
:
DK or
FR or
HU
& Inventor country:
FR
& National tech categories:
FR 6.4
& IPCs :
IPC B64B1/58 or
IPC B64C39/00
& CPCs :
CPC B64C39/00 or
CPC B64C39/003 or
CPC B64C39/005
:
DK or
FR or
HU
& Inventor country:
FR
& National tech categories:
FR 6.4
& IPCs :
IPC B64B1/58 or
IPC B64C39/00
& CPCs :
CPC B64C39/00 or
CPC B64C39/003 or
CPC B64C39/005 Use the filters below to narrow your results.
Year filed:
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Tech fields:
Airplane (83) ·
Design (60) ·
frame (33) ·
Construction (31) ·
Aerodynamics (27) ·
wings (24) ·
Propulsion (24) ·
propellers (22) ·
stability (20) ·
None (18) ·
lift (14) ·
Chassis (13) ·
Sustentation (13) ·
control (13) ·
fuselage (12) ·
motors (9) ·
Rudder (9) ·
subsystem (8) ·
whole (8) ·
Landing (8)
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Showing below up to 154 results in range #1 to #154.
