3573355

Information

• Patent Grant
• 3573355

• References
• Source

• Patent Number

  3,573,355

• Date Filed

  Not available

• Date Issued

  Tuesday, April 6, 1971
  53 years ago

• CPC

  • H03J7/045 - Modification of automatic frequency control sensitivity or linearising automatic frequency control operation; Modification of the working range
  • H04N5/50 - Tuning indicators Automatic tuning control

• US Classifications

  • 455 - Telecommunications
  • 348 - Television