2617072

Information

• Patent Grant
• 2617072

• References
• Source

• Patent Number

  2,617,072

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1952
  72 years ago

• CPC

  • H01J31/04 - with only one or two output electrodes with only two electrically independant groups or electrodes
  • H04J3/045 - Distributors with CRT
  • H04Q3/525 - using tubes in the switching stages

• US Classifications

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