1366452

Information

• Patent Grant
• 1366452

• References
• Source

• Patent Number

  1,366,452

• Date Filed

  Not available

• Date Issued

  Tuesday, January 25, 1921
  103 years ago

• CPC

  • H01J13/16 - Anodes Auxiliary anodes for maintaining the discharge
  • H01J2893/0091 - Anode supporting means

• US Classifications

  • 313 - Electric lamp and discharge devices