2054030

Information

• Patent Grant
• 2054030

• References
• Source

• Patent Number

  2,054,030

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1936
  89 years ago

• CPC

  • H01J9/395 - Filling vessels
  • H01J7/186 - Getter supports
  • H01J19/68 - Specified gas introduced into the tube at low pressure

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 252 - Compositions
  • 417 - Pumps
  • 445 - Electric lamp or space discharge component or device manufacturing