3697799

Information

• Patent Grant
• 3697799

• References
• Source

• Patent Number

  3,697,799

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1972
  52 years ago

• CPC

  • H01J23/11 - Means for reducing noise
  • H03B5/1835 - the active element in the amplifier being a vacuum tube
  • H03B9/08 - using a travelling-wave tube

• US Classifications

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