2224357

Information

• Patent Grant
• 2224357

• References
• Source

• Patent Number

  2,224,357

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1940
  85 years ago

• CPC

  • B64C27/32 - Rotors
  • B64C2700/6292 - Control means using other devices than the rotor

• US Classifications

  • 416 - Fluid reaction surfaces
  • 060 - Power plants
  • 244 - Aeronautics and astronautics