3704386

Information

• Patent Grant
• 3704386

• References
• Source

• Patent Number

  3,704,386

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1972
  52 years ago

• CPC

  • H01J17/497 - for several colours

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 315 - Electric lamp and discharge devices: systems
  • 345 - Computer graphics processing and selective visual display systems
  • 348 - Television