3665322

Information

• Patent Grant
• 3665322

• References
• Source

• Patent Number

  3,665,322

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1972
  52 years ago

• CPC

  • G06G7/20 - for evaluating powers, roots, polynomes, mean square values, standard deviation
  • G01R5/22 - Thermoelectric instruments

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 324 - Electricity: measuring and testing
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 708 - Electrical computers: arithmetic processing and calculating