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Patents > CPCs: CPC B64C17/00 & Number of claims: 9-110 & Number of diagram pages: 2-7

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Office:
Inventors:
Alfred John Macy (8) · Adolf Sprater (2) · Burt Jackson Pressey (2) · Frederick William Dufwa (2)
Inventor country:
Applicant person:
Alfred John Macy (8) · None (3) · Burt Jackson Pressey (2) · Frederick William Dufwa (2) · Adolf Sprater (2)
Applicant is inventor:
Tech fields:
stability (33) · airplane (19) · automatic stability (13) · None (10) · frame (7) · control (6) · rudder (5) · equilibrium (5) · Pendulum (5) · navigation (4) · lift (4) · aerodynamics (4) · Design (4) · propeller (4) · wheels (4) · construction (3) · propellers (3) · subsystem (3)
Full specification filed date:
Application number:
1913781506 (2) · None (2)
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Publication date:
Related to aircraft:
CPCs: (Click arrow to add another value)
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Cites these patents:
Citations from after 1930:
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Showing below up to 56 results in range #1 to #56.

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