Patent BE-1911-Coster-warping

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Information based on supplementary Patent FR-1912-440149; title copied therefrom.

Patents which are supplementary to this one

  • Patent FR-1912-440149 (English title: Construction of warping wing surfaces for airplanes and the like, as well as means for controlling the warping of these surfaces, Filing date: 1911-02-14)
  • Patent DE-1912-271830 (English title: Biplane with twistable airfoil, Filing date: 1912-02-18)


Year filed 1911
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Office BE
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Inventors Charles de Coster
Inventor country FR
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Original title Perfectionnements apportés à la construction des surfaces alaires gauchissables pour aéroplanes et engins analogues, ainsi qu'aux moyens pour commander le gauchissement de ces surfaces
English title Construction of warping wing surfaces for airplanes and the like, as well as means for controlling the warping of these surfaces
Tech fields wing warping, airplane, subsystem
Filing date 1911-02-17
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Related to aircraft? 1
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