3356879

Information

• Patent Grant
• 3356879

• References
• Source

• Patent Number

  3,356,879

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1967
  57 years ago

• CPC

  • H01J29/702 - Convergence correction arrangements therefor
  • H01J2229/5637 - Colour purity
  • H01J2229/5682 - Permanently magnetised materials

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets