3789258

Information

• Patent Grant
• 3789258

• References
• Source

• Patent Number

  3,789,258

• Date Filed

  Not available

• Date Issued

  Tuesday, January 29, 1974
  50 years ago

• CPC

  • H01J29/764 - using toroidal windings
  • H01J29/702 - Convergence correction arrangements therefor
  • H01J29/823 - around the neck of the tube

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets