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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) · Léon-Émilien Seutin fils (2) · Newton Booth Converse (2) · Frederick William Dufwa (2) · Casimir-Louis Achard (2) · Théophile-Alfred-Émilien Seutin père (2) · Adolf Sprater (2)
Inventor country:
Applicant person:
Alfred John Macy (9) · None (4) · Alexander Blair Thaw (3) · Théophile-Alfred-Émilien Seutin père (2) · Léon-Émilien Seutin fils (2) · Frederick William Dufwa (2) · Casimir-Louis Achard (2) · Newton Booth Converse (2) · Adolf Sprater (2)
Applicant is inventor:
Tech fields:
stability (46) · airplane (24) · automatic stability (14) · None (13) · frame (8) · propeller (6) · construction (5) · balance (5) · control (5) · wheels (4) · Design (3) · navigation (3) · rudder (3)
Full specification filed date:
Application number:
1913781506 (2)
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