2051179

Information

• Patent Grant
• 2051179

• References
• Source

• Patent Number

  2,051,179

• Date Filed

  Not available

• Date Issued

  Tuesday, August 18, 1936
  89 years ago

• CPC

  • H01J19/68 - Specified gas introduced into the tube at low pressure

• US Classifications

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