2673308

Information

• Patent Grant
• 2673308

• References
• Source

• Patent Number

  2,673,308

• Date Filed

  Not available

• Date Issued

  Tuesday, March 23, 1954
  71 years ago

• CPC

  • H01J13/34 - Igniting arrangements
  • H01J17/44 - having one or more control electrodes
  • H01J2893/0068 - electrode assembly with control electrodes
  • H01J2893/0087 - Igniting means Cathode spot maintaining or extinguishing means

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 313 - Electric lamp and discharge devices