3806817

Information

• Patent Grant
• 3806817

• References
• Source

• Patent Number

  3,806,817

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1974
  51 years ago

• CPC

  • H03J7/08 - using varactors
  • H03J7/023 - Neutralization of the automatic frequency correction during a tuning change
  • H03J7/16 - where the frequency control is accomplished by mechanical means

• US Classifications

  • 455 - Telecommunications
  • 334 - Tuners
  • 348 - Television