3294999

Information

• Patent Grant
• 3294999

• References
• Source

• Patent Number

  3,294,999

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1966
  58 years ago

• CPC

  • H01J29/506 - guns in delta or circular configuration
  • H01J31/208 - using variable penetration depth of the electron beam in the luminescent layer

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 315 - Electric lamp and discharge devices: systems