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Patents > Grant date: 1920 - 1929 & Number of text pages: 4-6000000 & Number of figures: 14-40

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Year granted:
Office:
Inventors:
Alfred John Macy (7) · Nelson W. Dalton (2) · Ruter William Springer (2) · Pieter Barteld Van Leggelo (2) · Rene Cecil Motte (2) · Robert Kemp (2) · Glenn Hammond Curtiss (2) · Charles B. Kirkham (2) · Arthur L. Thurston (2)
Inventor country:
Applicant is inventor:
Tech fields:
stability (13) · airplane (11) · construction (8) · design (7) · None (6) · Fuselage (6) · frame (5) · wings (5) · automatic stability (4) · propellers (4) · Aerodynamics (4) · HTA (3) · hydroaeroplane (3) · LTA (3) · pendulum (3) · control (3) · biplane (3)
Full specification filed date:
Application number:
None (8)
Grant date:
Granted:
Publication date:
Related to aircraft:
CPCs:
CPC B64C17/00 (7) · CPC B64C35/00 (5) · None (4) · CPC B64C3/00 (4) · CPC B64C2700/6212 (4) · CPC B64B1/40 (3) · CPC B64C3/385 (2) · CPC B64C2700/629 (2) · CPC B64C2700/6233 (2) · CPC B64C27/28 (2) · CPC B64C19/00 (2) · CPC B64C2700/6235 (2) · CPC B64C11/006 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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