2685049

Information

• Patent Grant
• 2685049

• References
• Source

• Patent Number

  2,685,049

• Date Filed

  Not available

• Date Issued

  Tuesday, July 27, 1954
  70 years ago

• CPC

  • H03K17/52 - using gas-filled tubes
  • H03K19/04 - using gas-filled tubes

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 326 - Electronic digital logic circuitry