3579131

Information

• Patent Grant
• 3579131

• References
• Source

• Patent Number

  3,579,131

• Date Filed

  Not available

• Date Issued

  Tuesday, May 18, 1971
  53 years ago

• CPC

  • H03F1/303 - using a switching device
  • H03F3/40 - with tubes only

• US Classifications

  • 330 - Amplifiers