2484311

Information

• Patent Grant
• 2484311

• References
• Source

• Patent Number

  2,484,311

• Date Filed

  Not available

• Date Issued

  Tuesday, October 11, 1949
  75 years ago

• CPC

  • H01J19/28 - Non-electron-emitting electrodes Screens
  • H01J2893/0011 - Non-emitting electrodes

• US Classifications

  • 313 - Electric lamp and discharge devices