3317782

Information

• Patent Grant
• 3317782

• References
• Source

• Patent Number

  3,317,782

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1967
  58 years ago

• CPC

  • H01J31/52 - having grid-like image screen through which the electron ray or beam passes and by which the ray or beam is influenced before striking the luminescent output screen
  • H01J31/508 - Multistage converters

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 250 - Radiant energy
  • 313 - Electric lamp and discharge devices