Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & First filing: No & Number of claims: 13-21

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Inventors:
Alfred John Macy (3) · Robert D. Bruce (2) · Charles Arthur Wragg (2) · Everard Richard Calthrop (2) · Sam Leonard Walkden (2)
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Tech fields:
Airplane (20) · stability (14) · frame (7) · automatic stability (6) · wings (4) · Whole (4) · subsystem (4) · safety (4) · flapping (4) · LTA (3) · landing (3) · design (3) · lift (3) · rudder (3) · marine (3) · navigation (3) · equilibrium (3) · airfoil (3) · aerodynamics (3)
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