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Patents > IPCs: IPC B64C33/00 & CPCs : CPC B64B1/40 or CPC B64C33/00

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Office:
Inventors:
Franz Xaver Wels (3) · Lin-Marius Mannent (2) · Richard A. Engler (2) · Henry Mesinger (2)
Inventor country:
Applicant person:
None (3) · Franz Xaver Wels (3) · Lin-Marius Mannent (2) · Richard A. Engler (2) · Henry Mesinger (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
flapping (26) · ornithopter (17) · propulsion (14) · stability (12) · wings (12) · design (12) · frame (11) · hybrid (10) · airplane (10) · navigation (8) · Lift (8) · HTA (7) · human-powered (7) · rudder (4) · glider (4) · sustentation (4) · control (4)
Full specification filed date:
Application number:
None (5)
Granted:
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 65 results in range #1 to #65.

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