2990495

Information

• Patent Grant
• 2990495

• References
• Source

• Patent Number

  2,990,495

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1961
  63 years ago

• CPC

  • H01J25/12 - with pencil-like electron stream in the axis of the resonators
  • H01J25/22 - Reflex Klystrons
  • H01J25/24 - in which the electron stream is in the axis of the resonator or resonators and is pencil-like before reflection
  • Y10T403/479 - Added bonding material, e.g., solder, braze, etc.

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 315 - Electric lamp and discharge devices: systems
  • 403 - Joints and connections