Drilldown: Patents

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Patents > Supplementary to patent: None & Related to aircraft: Yes & IPCs: IPC B64C33/02

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Office:
Inventors:
Erhard Brunsmann (2) · Firmin Bousson (2) · Louis-Isidore Henry (2)
Inventor country:
Applicant person:
None (7) · Louis-Isidore Henry (2) · Firmin Bousson (2)
Applicant is inventor:
Tech fields:
flapping (25) · propulsion (18) · wings (14) · navigation (12) · LTA (11) · Airplane (9) · ornithopter (7) · propeller (6) · Design (6) · hybrid (6) · landing (5) · frame (5) · propellers (5) · rudder (5) · control (4) · steering (4) · airfoil (4) · lift (3) · airship (3) · None (3)
Full specification filed date:
Application number:
None (18)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft: (Click arrow to add another value)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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