2513371

Information

• Patent Grant
• 2513371

• References
• Source

• Patent Number

  2,513,371

• Date Filed

  Not available

• Date Issued

  Tuesday, July 4, 1950
  74 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
  • H01J21/08 - with movable electrode or electrodes

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 060 - Power plants
  • 313 - Electric lamp and discharge devices