Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Applicant firm : Connecticut Aircraft or Société anonyme Astra AB or Vickers or None & National tech categories : AT 77d or DE 77h or USPC 244/80 & IPCs : IPC B64C30/00 or None & Number of claims: 6-50

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stability (10) · None (6) · automatic stability (6) · airplane (6) · wings (5) · frame (4) · propeller (4) · military (3) · projectile (3) · pendulum (2) · HTA (2) · helicopter (2) · parachute (2) · navigation (2) · car (2) · takeoff (2) · wheels (2)
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