3424987

Information

• Patent Grant
• 3424987

• References
• Source

• Patent Number

  3,424,987

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1969
  55 years ago

• CPC

  • G06G7/18 - for integration or differentiation for forming integrals
  • G06G7/182 - using magnetic elements

• US Classifications

  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 333 - Wave transmission lines and networks
  • 708 - Electrical computers: arithmetic processing and calculating