2459828

Information

• Patent Grant
• 2459828

• References
• Source

• Patent Number

  2,459,828

• Date Filed

  Not available

• Date Issued

  Tuesday, January 25, 1949
  75 years ago

• CPC

  • H01J13/16 - Anodes Auxiliary anodes for maintaining the discharge
  • H01J13/32 - Cooling arrangements Heating arrangements
  • H01J2893/009 - Anode systems Screens

• US Classifications

  • 313 - Electric lamp and discharge devices