3719852

Information

• Patent Grant
• 3719852

• References
• Source

• Patent Number

  3,719,852

• Date Filed

  Not available

• Date Issued

  Tuesday, March 6, 1973
  52 years ago

• CPC

  • H01J17/44 - having one or more control electrodes
  • H01J2893/0068 - electrode assembly with control electrodes

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 417 - Pumps