2521255

Information

• Patent Grant
• 2521255

• References
• Source

• Patent Number

  2,521,255

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1950
  74 years ago

• CPC

  • H01J29/52 - Arrangements for controlling intensity of ray or beam
  • H01J31/02 - having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 370 - Multiplex communications