2408242

Information

• Patent Grant
• 2408242

• References
• Source

• Patent Number

  2,408,242

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1946
  78 years ago

• CPC

  • H03G5/08 - incorporating negative feedback

• US Classifications

  • 381 - Electrical audio signal processing systems and devices
  • 330 - Amplifiers