2999781

Information

• Patent Grant
• 2999781

• References
• Source

• Patent Number

  2,999,781

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1961
  63 years ago

• CPC

  • H01J9/50 - Repairing or regenerating used or defective discharge tubes or lamps
  • H01J2893/0072 - Disassembly or repair of discharge tubes
  • Y02W30/828 - Lighting equipment or discharge tubes
  • Y10T156/1147 - Using shrinking or swelling agent during delaminating

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 445 - Electric lamp or space discharge component or device manufacturing
  • 451 - Abrading