2658147

Information

• Patent Grant
• 2658147

• References
• Source

• Patent Number

  2,658,147

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1953
  71 years ago

• CPC

  • H01J25/08 - with electron stream perpendicular to the axis of the resonator

• US Classifications

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