3858079

Information

• Patent Grant
• 3858079

• References
• Source

• Patent Number

  3,858,079

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1974
  50 years ago

• CPC

  • H01J31/46 - Tubes in which electrical output represents both intensity and colour of image

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 348 - Television