Drilldown: Patents

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Patents > Number of text pages: 4-6 & Number of claims: None & Number of diagram pages: 2-50000000

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Inventors:
None (3) · Albert Sugden (2) · Alexander Keith (2) · Alfred-Eugène Pichou (2) · José Weiss (2)
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Tech fields:
airplane (12) · navigation (10) · propulsion (9) · frame (9) · stability (8) · LTA (6) · landing (5) · design (5) · propeller (5) · rudder (4)
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Citations from after 1930:
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