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Patents > IPCs : IPC B64C3/00 or IPC B64C33/00 or IPC B64C39/00 & CPCs: CPC B64C33/00

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Office:
Inventors:
Franz Xaver Wels (3) · Henry Mesinger (2) · Lin-Marius Mannent (2) · Richard A. Engler (2)
Inventor country:
Applicant person:
Franz Xaver Wels (3) · None (3) · Henry Mesinger (2) · Lin-Marius Mannent (2) · Richard A. Engler (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
flapping (26) · ornithopter (18) · propulsion (14) · wings (13) · design (12) · stability (12) · frame (12) · hybrid (10) · airplane (10) · navigation (8) · Lift (8) · human-powered (7) · HTA (7) · sustentation (4) · rudder (4) · glider (4) · None (4) · control (4)
Full specification filed date:
Application number:
None (6)
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Related to aircraft:
IPCs: (Click arrow to add another value)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
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Showing below up to 67 results in range #1 to #67.

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