3470497

Information

• Patent Grant
• 3470497

• References
• Source

• Patent Number

  3,470,497

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1969
  55 years ago

• CPC

  • G01R19/1659 - to indicate that the value is within or outside a predetermined range of values (window)
  • G05B11/16 - Two-step controllers

• US Classifications

  • 323 - Electricity: power supply or regulation systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems