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Patents > Patent agent : Boramé et Julien or Spear, Middleton, Donaldson & Spear & Number of text pages: 1-2

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LTA (11) · Airplane (9) · frame (6) · construction (5) · propellers (4) · Design (4) · fabric (3) · dirigibles (3) · dirigible (3) · None (3) · airfoil (2) · subsystem (2) · propulsion (2) · Aerodynamics (2) · rigid (2) · tendeur (2) · texture (2)
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Showing below up to 33 results in range #1 to #33.

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