2488410

Information

• Patent Grant
• 2488410

• References
• Source

• Patent Number

  2,488,410

• Date Filed

  Not available

• Date Issued

  Tuesday, November 15, 1949
  75 years ago

• CPC

  • H03G9/06 - for gain control and tone control

• US Classifications

  • 333 - Wave transmission lines and networks
  • 330 - Amplifiers