2839707

Information

• Patent Grant
• 2839707

• References
• Source

• Patent Number

  2,839,707

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1958
  66 years ago

• CPC

  • G05B11/013 - using discharge tubes

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems