2780726

Information

• Patent Grant
• 2780726

• References
• Source

• Patent Number

  2,780,726

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1957
  68 years ago

• CPC

  • H03J7/042 - with reactance tube
  • H03L7/14 - for assuring constant frequency when supply or correction voltages fail or are interrupted

• US Classifications

  • 331 - Oscillators