2933635

Information

• Patent Grant
• 2933635

• References
• Source

• Patent Number

  2,933,635

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1960
  65 years ago

• CPC

  • H01J13/16 - Anodes Auxiliary anodes for maintaining the discharge

• US Classifications

  • 313 - Electric lamp and discharge devices