3176216

Information

• Patent Grant
• 3176216

• References
• Source

• Patent Number

  3,176,216

• Date Filed

  Not available

• Date Issued

  Tuesday, March 30, 1965
  60 years ago

• CPC

  • G05F1/607 - using discharge tubes in parallel with the load as final control devices
  • H01J17/40 - with one cathode and one anode
  • H01J2893/0067 - Electrode assembly without control electrodes

• US Classifications

  • 323 - Electricity: power supply or regulation systems
  • 313 - Electric lamp and discharge devices