2172370

Information

• Patent Grant
• 2172370

• References
• Source

• Patent Number

  2,172,370

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1939
  85 years ago

• CPC

  • B64C9/146 - at an other wing location than the rear or the front
  • Y02T50/32 - Optimised high lift wing systems

• US Classifications

  • 244 - Aeronautics and astronautics
  • 089 - Ordnance