2925591

Information

• Patent Grant
• 2925591

• References
• Source

• Patent Number

  2,925,591

• Date Filed

  Not available

• Date Issued

  Tuesday, February 16, 1960
  64 years ago

• CPC

  • G06F11/1645 - and the comparison itself uses redundant hardware
  • G06G7/02 - Details not covered by G06G7/04 - G06G7/10
  • H01J2893/0025 - by winding wire upon a support

• US Classifications

  • 714 - Error detection/correction and fault detection/recovery
  • 324 - Electricity: measuring and testing