3453555

Information

• Patent Grant
• 3453555

• References
• Source

• Patent Number

  3,453,555

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1969
  55 years ago

• CPC

  • H03F1/36 - in discharge-tube amplifiers
  • H03F3/28 - with tubes only

• US Classifications

  • 330 - Amplifiers
  • 315 - Electric lamp and discharge devices: systems