2749300

Information

• Patent Grant
• 2749300

• References
• Source

• Patent Number

  2,749,300

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1956
  68 years ago

• CPC

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

• US Classifications

  • 204 - Chemistry: electrical and wave energy