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Patents > IPCs : IPC B64C23/00 or IPC B64C33/00 & Number of diagram pages: 3-20000000

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Office:
Inventors:
Julius Uherkovich de Uherkocz (2) · Alfred E. Wunderlich (2) · Richard A. Engler (2) · Jane-Françoise-Mathilde Giraud (2)
Inventor country:
Applicant person:
None (3) · Alfred E. Wunderlich (2) · Julius Uherkovich de Uherkócz (2) · Richard A. Engler (2) · Jane-Françoise-Mathilde Giraud (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (16) · flapping (12) · Design (12) · frame (11) · ornithopter (10) · propulsion (8) · hybrid (7) · wings (7) · navigation (6) · stability (6) · propellers (6) · Ascension (5) · sustentation (5) · propeller (4) · whole (4) · HTA (4) · Lift (4) · Construction (4)
Full specification filed date:
Application number:
None (5)
Granted:
Publication date:
Related to aircraft:
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 55 results in range #1 to #55.

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