3124712

Information

• Patent Grant
• 3124712

• References
• Source

• Patent Number

  3,124,712

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1964
  60 years ago

• CPC

  • H01J17/40 - with one cathode and one anode
  • H01J17/34 - One or more circuit elements structurally associated with the tube

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 315 - Electric lamp and discharge devices: systems
  • 340 - Communications: electrical