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Patents > Application number: None & Supplementary to patent: None & Number of text pages: 8-50000000

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Office:
Inventors:
Alfred John Macy (4) · Elmer Ambrose Sperry (3) · Eugene F. Falconnet (2) · Carey Alan Manker (2) · Everard Richard Calthrop (2) · Hiram Stevens Maxim (2) · De Bert Hartley (2) · Alexander Blair Thaw (2)
Inventor country:
Applicant person:
None (14) · Alfred John Macy (4) · Carey Alan Manker (2) · Eugene F. Falconnet (2) · Everard Richard Calthrop (2) · De Bert Hartley (2) · Elmer Ambrose Sperry (2) · Alexander Blair Thaw (2)
Applicant is inventor:
Tech fields:
LTA (20) · propulsion (17) · navigation (15) · frame (14) · stability (12) · Airplane (11) · propeller (10) · control (8) · design (7) · rudder (7) · gyroscope (6) · None (6) · marine (5) · aerodynamics (5) · whole (5) · construction (4) · aerostat (4)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Publication date:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (44) · Haseltine, Lake & Co. (4) · Munn & Co. (2) · Charles W. Hills (2) · Jules Mathieu (2) · C. A. Snow & Co. (2) · None (2) · William L. Hall (2) · A. E. White (2)
National tech categories:
None (36) · FR 6.4 (5) · CA 244/24 (4) · CA 244/35 (3) · CA 341/80 (3) · USPC 244/80 (2) · USPC 244/73R (2) · GB 4 motors (2) · FR 5 (2)
First filing:
Citations from after 1930:

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