2952793

Information

• Patent Grant
• 2952793

• References
• Source

• Patent Number

  2,952,793

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1960
  64 years ago

• CPC

  • H01J17/44 - having one or more control electrodes
  • H01J17/40 - with one cathode and one anode
  • H01J61/64 - Cathode glow lamps
  • H01J2893/0067 - Electrode assembly without control electrodes

• US Classifications

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