Drilldown: Patents

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Patents > Applicant firm: None & Supplementary to patent : Patent FR-1908-392672 or Patent GB-1911-29012 or None & Related to aircraft : 1852-08-14 or Yes & Assigned to : Vickers Ltd. or None & National tech categories: None & First filing: None

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None (1304) · Albert de Dion (2) · Horatio Frederick Phillips (2)
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None (1114) · LTA (82) · navigation (62) · balloon (47) · propulsion (28) · airplane (16) · balloons (11) · Aerial Navigation* (7) · construction (6) · helicopter (6) · stability (5) · design (4) · frame (4) · airfoil (4)
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