2549020

Information

• Patent Grant
• 2549020

• References
• Source

• Patent Number

  2,549,020

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1951
  73 years ago

• CPC

  • B64D27/023 - of rocket type
  • G05D1/063 - by acting on the motors
  • B64D2700/62991 - Devices for braking or boosting aircraft

• US Classifications

  • 244 - Aeronautics and astronautics
  • 361 - Electricity: electrical systems and devices