1569607

Information

• Patent Grant
• 1569607

• References
• Source

• Patent Number

  1,569,607

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1926
  100 years ago

• CPC

  • B64C11/00 - Propellers
  • B64D2700/62719 - jet-driven

• US Classifications

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