2971160

Information

• Patent Grant
• 2971160

• References
• Source

• Patent Number

  2,971,160

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1961
  64 years ago

• CPC

  • H01J1/135 - Circuit arrangements therefor
  • H01J19/78 - One or more circuit elements structurally associated with the tube

• US Classifications

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