3448399

Information

• Patent Grant
• 3448399

• References
• Source

• Patent Number

  3,448,399

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1969
  55 years ago

• CPC

  • H03F1/36 - in discharge-tube amplifiers
  • H03F3/189 - High frequency amplifiers

• US Classifications

  • 330 - Amplifiers