3273004

Information

• Patent Grant
• 3273004

• References
• Source

• Patent Number

  3,273,004

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1966
  58 years ago

• CPC

  • H01J25/22 - Reflex Klystrons
  • H01J23/04 - Cathodes

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 315 - Electric lamp and discharge devices: systems