3263181

Information

• Patent Grant
• 3263181

• References
• Source

• Patent Number

  3,263,181

• Date Filed

  Not available

• Date Issued

  Tuesday, July 26, 1966
  58 years ago

• CPC

  • H04N5/60 - for the sound signals
  • H03G7/02 - having discharge tubes

• US Classifications

  • 330 - Amplifiers
  • 348 - Television