3731489

Information

• Patent Grant
• 3731489

• References
• Source

• Patent Number

  3,731,489

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1973
  51 years ago

• CPC

  • B64C29/005 - the motors being fixed relative to the fuselage
  • B64C23/005 - by other means not covered by groups B64C23/02 - B64C23/08
  • B64C2700/6271 - by fluid flow around the aircraft

• US Classifications

  • 060 - Power plants
  • 239 - Fluid sprinkling, spraying, and diffusing
  • 244 - Aeronautics and astronautics