3725795

Information

• Patent Grant
• 3725795

• References
• Source

• Patent Number

  3,725,795

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1973
  51 years ago

• CPC

  • G01R19/155 - Indicating the presence of voltage
  • G05B1/02 - for comparing analogue signals
  • H02H3/24 - responsive to undervoltage or no-voltage

• US Classifications

  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems