2712613

Information

• Patent Grant
• 2712613

• References
• Source

• Patent Number

  2,712,613

• Date Filed

  Not available

• Date Issued

  Tuesday, July 5, 1955
  69 years ago

• CPC

  • H01J29/43 - using photo-emissive mosaic

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 257 - Active solid-state devices
  • 313 - Electric lamp and discharge devices
  • 342 - Communications: directive radio wave systems and devices
  • 348 - Television