Drilldown: Patents

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Patents > IPCs : IPC B64C11/00 or IPC B64C33/02 & Number of figures: 10-16

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Office:
Inventors:
William Henry Kelly (2) · Claude Prost (2) · Herbert Wiley Hetherington (2)
Inventor country:
Applicant person:
None (2) · William Henry Kelly (2) · Claude Prost (2) · Herbert Wiley Hetherington (2)
Applicant type:
Applicant is inventor:
Tech fields:
propulsion (10) · Flapping (8) · Wings (7) · ornithopter (7) · design (6) · propellers (6) · None (6) · navigation (5) · Airplane (5) · rudder (4) · control (4) · marine (4) · hybrid (3) · construction (3) · LTA (3) · frame (3)
Full specification filed date:
Application number:
None (3)
Granted:
Related to aircraft:
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of claims:
Number of diagram pages:

Showing below up to 48 results in range #1 to #48.

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