2922080

Information

• Patent Grant
• 2922080

• References
• Source

• Patent Number

  2,922,080

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1960
  65 years ago

• CPC

  • H01J17/04 - Electrodes Screens
  • H02M1/065 - for discharge tubes

• US Classifications

  • 315 - Electric lamp and discharge devices: systems