3500110

Information

• Patent Grant
• 3500110

• References
• Source

• Patent Number

  3,500,110

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1970
  54 years ago

• CPC

  • H01J25/04 - Tubes having one or more resonators, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly density modulation
  • H01J3/029 - Schematic arrangements for beam forming
  • H01J19/00 - Details of vacuum tubes of the types covered by group H01J21/00
  • H01J23/065 - producing a solid cylindrical beam
  • H01J2893/0022 - Manufacture

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 313 - Electric lamp and discharge devices
  • 324 - Electricity: measuring and testing