3891983

Information

• Patent Grant
• 3891983

• References
• Source

• Patent Number

  3,891,983

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1975
  49 years ago

• CPC

  • H01J17/491 - with electrodes arranged side by side and substantially in the same plane
  • G09G3/10 - using gas tubes

• US Classifications

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