2820899

Information

• Patent Grant
• 2820899

• References
• Source

• Patent Number

  2,820,899

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1958
  66 years ago

• CPC

  • H04N5/123 - whereby the synchronisation signal directly commands a frequency generator

• US Classifications

  • 331 - Oscillators
  • 348 - Television
  • 377 - Electrical pulse counters, pulse dividers, or shift registers: circuits and systems