3831454

Information

• Patent Grant
• 3831454

• References
• Source

• Patent Number

  3,831,454

• Date Filed

  Not available

• Date Issued

  Tuesday, August 27, 1974
  50 years ago

• CPC

  • G01P9/00 - Measuring speed by using gyroscopic effect
  • G01C19/14 - Fluid rotors
  • G01P15/14 - by making use of gyroscopes
  • Y10T74/12 - Gyroscopes

• US Classifications

  • 073 - Measuring and testing
  • 074 - Machine element or mechanism