2651738

Information

• Patent Grant
• 2651738

• References
• Source

• Patent Number

  2,651,738

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1953
  71 years ago

• CPC

  • H01J25/24 - in which the electron stream is in the axis of the resonator or resonators and is pencil-like before reflection
  • H01J25/68 - Tubes specially designed to act as oscillator with positive grid and retarding field

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 333 - Wave transmission lines and networks