2479853

Information

• Patent Grant
• 2479853

• References
• Source

• Patent Number

  2,479,853

• Date Filed

  Not available

• Date Issued

  Tuesday, August 23, 1949
  75 years ago

• CPC

  • H01J13/04 - Main electrodes Auxiliary anodes
  • H01J2893/0089 - Electrode systems

• US Classifications

  • 313 - Electric lamp and discharge devices