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DEVICE FOR COMMUNICATING BETWEEN AIRCRAFT FLIGHT PERSONNEL AND THE GROUND, AND METHOD IMPLEMENTING SAID DEVICE

  • US 20110288759A1
  • Filed: 08/07/2009
  • Published: 11/24/2011
  • Est. Priority Date: 08/26/2008
  • Status: Active Grant
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1-14. -14. (canceled)

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