3389295

Information

• Patent Grant
• 3389295

• References
• Source

• Patent Number

  3,389,295

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1968
  56 years ago

• CPC

  • H01J19/78 - One or more circuit elements structurally associated with the tube
  • H01J21/20 - Tubes with more than one discharge path Multiple tubes
  • H01J2893/003 - Tubes with plural electrode systems

• US Classifications

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