1997412

Information

• Patent Grant
• 1997412

• References
• Source

• Patent Number

  1,997,412

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1935
  89 years ago

• CPC

  • G05D1/042 - specially adapted for aircraft
  • Y10S200/08 - Disturbance
  • Y10S200/09 - Momentum
  • Y10T74/1229 - Gyroscope control

• US Classifications

  • 244 - Aeronautics and astronautics
  • 073 - Measuring and testing
  • 074 - Machine element or mechanism
  • 200 - Electricity: circuit makers and breakers
  • 236 - Automatic temperature and humidity regulation
  • 318 - Electricity: motive power systems