2578571

Information

• Patent Grant
• 2578571

• References
• Source

• Patent Number

  2,578,571

• Date Filed

  Not available

• Date Issued

  Tuesday, December 11, 1951
  73 years ago

• CPC

  • H03C1/16 - by means of discharge device having at least three electrodes
  • H01J3/025 - Electron guns using a discharge in a gas or a vapour as electron source
  • H03B7/10 - active element being gas-discharge or arc-discharge tube
  • H01J2893/0061 - Tubes with discharge used as electron source

• US Classifications

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