2499155

Information

• Patent Grant
• 2499155

• References
• Source

• Patent Number

  2,499,155

• Date Filed

  Not available

• Date Issued

  Tuesday, February 28, 1950
  74 years ago

• CPC

  • H03B7/10 - active element being gas-discharge or arc-discharge tube

• US Classifications

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