2894170

Information

• Patent Grant
• 2894170

• References
• Source

• Patent Number

  2,894,170

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1959
  65 years ago

• CPC

  • H01J23/083 - Electrostatic focusing arrangements
  • H01J25/20 - having special arrangements in the space between resonators
  • H01J25/38 - the forward travelling wave being utilised

• US Classifications

  • 315 - Electric lamp and discharge devices: systems