2451938

Information

• Patent Grant
• 2451938

• References
• Source

• Patent Number

  2,451,938

• Date Filed

  Not available

• Date Issued

  Tuesday, October 19, 1948
  76 years ago

• CPC

  • H01J13/16 - Anodes Auxiliary anodes for maintaining the discharge
  • H01J17/40 - with one cathode and one anode
  • H01J2893/009 - Anode systems Screens

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 174 - Electricity: conductors and insulators