3454808

Information

• Patent Grant
• 3454808

• References
• Source

• Patent Number

  3,454,808

• Date Filed

  Not available

• Date Issued

  Tuesday, July 8, 1969
  55 years ago

• CPC

  • H04N9/26 - using electron-optical colour selection means

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 348 - Television
  • 427 - Coating processes
  • 428 - Stock material or miscellaneous articles