3280362

Information

• Patent Grant
• 3280362

• References
• Source

• Patent Number

  3,280,362

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1966
  58 years ago

• CPC

  • H01J23/083 - Electrostatic focusing arrangements
  • H01J23/26 - Helical slow-wave structures Adjustment therefor
  • H01J23/50 - the interaction circuit being a helix or derived from a helix
  • H01J25/40 - the backward travelling wave being utilised

• US Classifications

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