3281622

Information

• Patent Grant
• 3281622

• References
• Source

• Patent Number

  3,281,622

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1966
  58 years ago

• CPC

  • H01J29/66 - using electromagnetic means only
  • H01J29/46 - Arrangements of electrodes and associated parts for generating or controlling the ray or beam
  • H01J31/18 - with image written by a ray or beam on a grid-like charge-accumulating screen, and with a ray or beam passing through and influenced by this screen before striking the luminescent screen
  • H01J31/64 - on opposite sides of screen

• US Classifications

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