2652518

Information

• Patent Grant
• 2652518

• References
• Source

• Patent Number

  2,652,518

• Date Filed

  Not available

• Date Issued

  Tuesday, September 15, 1953
  71 years ago

• CPC

  • H01J19/78 - One or more circuit elements structurally associated with the tube

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 361 - Electricity: electrical systems and devices