2994009

Information

• Patent Grant
• 2994009

• References
• Source

• Patent Number

  2,994,009

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1961
  63 years ago

• CPC

  • H01J23/005 - Cooling methods or arrangements
  • H01J17/06 - Cathodes
  • H01J23/20 - Cavity resonators Adjustment or tuning thereof
  • H01J23/207 - Tuning of single resonator
  • H01J23/46 - Loop coupling devices
  • H01J25/12 - with pencil-like electron stream in the axis of the resonators
  • H03H5/006 - comprising simultaneously tunable inductance and capacitance

• US Classifications

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