2483409

Information

• Patent Grant
• 2483409

• References
• Source

• Patent Number

  2,483,409

• Date Filed

  Not available

• Date Issued

  Tuesday, October 4, 1949
  75 years ago

• CPC

  • H03J7/16 - where the frequency control is accomplished by mechanical means
  • H03G5/26 - having discharge tubes

• US Classifications

  • 455 - Telecommunications
  • 331 - Oscillators
  • 334 - Tuners