2633554

Information

• Patent Grant
• 2633554

• References
• Source

• Patent Number

  2,633,554

• Date Filed

  Not available

• Date Issued

  Tuesday, March 31, 1953
  71 years ago

• CPC

  • H03K4/34 - using a single tube with positive feedback through a transformer
  • H04N5/123 - whereby the synchronisation signal directly commands a frequency generator
  • H04N5/126 - whereby the synchronisation signal indirectly commands a frequency generator

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 331 - Oscillators
  • 348 - Television