3461340

Information

• Patent Grant
• 3461340

• References
• Source

• Patent Number

  3,461,340

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1969
  55 years ago

• CPC

  • H01J31/28 - with electron ray scanning the image screen
  • H01J31/32 - Tubes with image amplification section

• US Classifications

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