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Patents > Office : AH or BE or Other & Grant date: October 1909

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Inventors:
Robert Esnault-Pelterie (4) · None (3) · Johann Schütte (3) · Gustave Plaisant (2) · Richard Haagen (2) · Milton D. Thompson (2) · Jack Edmund Humphreys (2) · James Means (2)
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None (11) · Robert Esnault-Pelterie (4) · Johann Schütte (3) · Milton D. Thompson (2) · Jack Edmund Humphreys (2) · Richard Haagen (2) · Gustave Plaisant (2)
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Tech fields:
airplane (20) · LTA (16) · propellers (15) · propulsion (13) · None (13) · Design (12) · stability (11) · wings (9) · navigation (9) · frame (8) · Control (7) · lift (5) · aerodynamics (5) · steering (5) · marine (4) · Aerostat (4) · Sustentation (4) · safety (4)
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None (17)
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