3051898

Information

• Patent Grant
• 3051898

• References
• Source

• Patent Number

  3,051,898

• Date Filed

  Not available

• Date Issued

  Tuesday, August 28, 1962
  63 years ago

• CPC

  • G01N30/8603 - with integration or differentiation
  • G06G7/188 - using electromechanical elements

• US Classifications

  • 324 - Electricity: measuring and testing
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 346 - Recorders
  • 708 - Electrical computers: arithmetic processing and calculating