2283523

Information

• Patent Grant
• 2283523

• References
• Source

• Patent Number

  2,283,523

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1942
  82 years ago

• CPC

  • H03J7/22 - in which an automatic frequency control circuit is brought into action after the scanning action has been stopped
  • H03J7/042 - with reactance tube
  • H03J7/20 - where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element

• US Classifications

  • 455 - Telecommunications
  • 334 - Tuners
  • 346 - Recorders