2823862

Information

• Patent Grant
• 2823862

• References
• Source

• Patent Number

  2,823,862

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1958
  67 years ago

• CPC

  • G05B11/013 - using discharge tubes

• US Classifications

  • 236 - Automatic temperature and humidity regulation
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 340 - Communications: electrical