2879424

Information

• Patent Grant
• 2879424

• References
• Source

• Patent Number

  2,879,424

• Date Filed

  Not available

• Date Issued

  Tuesday, March 24, 1959
  65 years ago

• CPC

  • G02B23/12 - with means for image conversion or intensification
  • G01S11/12 - using electromagnetic waves other than radio waves
  • H01J29/38 - not using charge storage
  • H01J31/36 - Tubes with image amplification section
  • H01J31/50 - Image-conversion or image-amplification tubes
  • H01J2231/50026 - Infra-red
  • H01J2231/50084 - using light or electron beam scanning

• US Classifications

  • 345 - Computer graphics processing and selective visual display systems
  • 250 - Radiant energy
  • 313 - Electric lamp and discharge devices
  • 374 - Thermal measuring and testing