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Patents > CPCs: CPC B64C17/00 & Number of diagram pages: 4-20

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Office:
Inventors:
Alfred John Macy (9) · Alexander Blair Thaw (3) · Frederick William Dufwa (2) · Théophile-Alfred-Émilien Seutin père (2) · Adolf Sprater (2) · Augustus F. W. Macmanus (2) · Newton Booth Converse (2) · Léon-Émilien Seutin fils (2) · Casimir-Louis Achard (2)
Inventor country:
Applicant person:
Alfred John Macy (9) · Alexander Blair Thaw (3) · Augustus F. W. Macmanus (3) · None (2) · Adolf Sprater (2) · Newton Booth Converse (2) · Frederick William Dufwa (2) · Léon-Émilien Seutin fils (2) · Théophile-Alfred-Émilien Seutin père (2) · Casimir-Louis Achard (2)
Applicant is inventor:
Tech fields:
stability (55) · airplane (30) · automatic stability (17) · None (13) · frame (10) · propeller (7) · balance (5) · control (5) · design (4) · construction (4) · wheels (4) · whole (3) · navigation (3) · rudder (3) · aerodynamics (3)
Full specification filed date:
Application number:
1913781506 (2)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (16) · Munn & Co. (10) · Charles W. Hills (4) · Victor J. Evans (4) · C. L. Parker (2) · Lewis William Goold (2) · Charles Hill (2) · A. M. & William Clark (2)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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