2328187

Information

• Patent Grant
• 2328187

• References
• Source

• Patent Number

  2,328,187

• Date Filed

  Not available

• Date Issued

  Tuesday, August 31, 1943
  81 years ago

• CPC

  • H01K3/30 - Repairing or regenerating used or defective lamps

• US Classifications

  • 445 - Electric lamp or space discharge component or device manufacturing