3452242

Information

• Patent Grant
• 3452242

• References
• Source

• Patent Number

  3,452,242

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1969
  55 years ago

• CPC

  • H04N9/26 - using electron-optical colour selection means
  • H01J29/803 - for post-acceleration or post-deflection

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 348 - Television