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Patents > Grant date: 1920 - 1929 & Number of text pages: 6-50 & Number of figures: 8-40

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Office:
Inventors:
Alfred John Macy (7) · Ruter William Springer (2) · William L. Gilmore‎ (2) · Arthur L. Thurston (2) · Charles B. Kirkham (2) · Elmer A. Sperry (2) · Richard A. Engler (2) · Henry E. Krammer (2) · Robert Kemp (2) · Glenn Hammond Curtiss (2)
Inventor country:
Applicant is inventor:
Tech fields:
stability (15) · airplane (13) · design (9) · wings (6) · Fuselage (6) · HTA (5) · None (5) · LTA (4) · construction (4) · automatic stability (4) · aerodynamics (4) · propulsion (4)
Full specification filed date:
Application number:
None (9)
Granted:
Publication date:
Related to aircraft:
CPCs:
CPC B64C17/00 (8) · None (6) · CPC B64C2700/6212 (4) · CPC B64C35/00 (3) · CPC B64B1/40 (3) · CPC B64C33/00 (3) · CPC B64C3/385 (2) · CPC B64C23/005 (2) · CPC B64C19/00 (2) · CPC B64C17/06 (2) · CPC B64C2700/6216 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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