3873870

Information

• Patent Grant
• 3873870

• References
• Source

• Patent Number

  3,873,870

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1975
  50 years ago

• CPC

  • H01J17/491 - with electrodes arranged side by side and substantially in the same plane
  • 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