3370197

Information

• Patent Grant
• 3370197

• References
• Source

• Patent Number

  3,370,197

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1968
  56 years ago

• CPC

  • H01J25/38 - the forward travelling wave being utilised
  • H01J23/27 - Helix-derived slow-wave structures
  • H01J23/30 - Damping arrangements associated with slow-wave structures
  • H01J23/50 - the interaction circuit being a helix or derived from a helix

• US Classifications

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