2591899

Information

• Patent Grant
• 2591899

• References
• Source

• Patent Number

  2,591,899

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1952
  72 years ago

• CPC

  • H03B7/10 - active element being gas-discharge or arc-discharge tube

• US Classifications

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