2781967

Information

• Patent Grant
• 2781967

• References
• Source

• Patent Number

  2,781,967

• Date Filed

  Not available

• Date Issued

  Tuesday, February 19, 1957
  67 years ago

• CPC

  • G05B19/4105 - Analog interpolation
  • G06G7/22 - for evaluating trigonometric functions for conversion of co-ordinates for computations involving vector quantities
  • G06G7/24 - for evaluating logarithmic or exponential functions
  • G06G7/26 - Arbitrary function generators
  • G06G7/30 - for interpolation or extrapolation
  • Y10S310/02 - Hysteresis rotors and motors

• US Classifications

  • 708 - Electrical computers: arithmetic processing and calculating
  • 310 - Electrical generator or motor structure