3521117

Information

• Patent Grant
• 3521117

• References
• Source

• Patent Number

  3,521,117

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1970
  54 years ago

• CPC

  • H01J25/10 - Klystrons
  • H01J23/08 - Focusing arrangements
  • H01J25/20 - having special arrangements in the space between resonators

• US Classifications

  • 315 - Electric lamp and discharge devices: systems