3531681

Information

• Patent Grant
• 3531681

• References
• Source

• Patent Number

  3,531,681

• Date Filed

  Not available

• Date Issued

  Tuesday, September 29, 1970
  54 years ago

• CPC

  • H04N9/26 - using electron-optical colour selection means
  • H01J31/124 - using electron beam scanning

• US Classifications

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