Drilldown: Patents

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Patents > IPCs : IPC B64C3/18 or IPC B64C33/00 or IPC B64C35/00 & Number of diagram pages: 3-20000000

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Office:
Inventors:
None (3) · Henry Kleckler (2) · Glenn Hammond Curtiss (2) · Richard A. Engler (2) · Rene Cecil Motte (2) · Julius Uherkovich de Uherkócz (2)
Inventor country:
Applicant person:
None (5) · Julius Uherkovich de Uherkócz (2) · Richard A. Engler (2) · Rene Cecil Motte (2)
Applicant is inventor:
Tech fields:
airplane (15) · frame (15) · flapping (12) · ornithopter (11) · design (10) · construction (9) · wings (9) · Hydroaeroplane (7) · stability (6) · propulsion (6) · hybrid (5) · fuselage (4) · lift (4)
Full specification filed date:
Application number:
None (5)
Granted:
Related to aircraft:
Patent agent:
None (11) · None (3) · John P. Tarbox (2) · Lavoix et Mosès (2) · F. N. Gillent (2) · Weismann et Marx (2)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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