2727171

Information

• Patent Grant
• 2727171

• References
• Source

• Patent Number

  2,727,171

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1955
  69 years ago

• CPC

  • H01J29/845 - by means of magnetic systems

• US Classifications

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