3312857

Information

• Patent Grant
• 3312857

• References
• Source

• Patent Number

  3,312,857

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1967
  58 years ago

• CPC

  • H01J25/12 - with pencil-like electron stream in the axis of the resonators
  • H01J25/00 - Transit-time tubes
  • H01J25/10 - Klystrons
  • H01J25/76 - Dynamic electron-multiplier tubes

• US Classifications

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