2923113

Information

• Patent Grant
• 2923113

• References
• Source

• Patent Number

  2,923,113

• Date Filed

  Not available

• Date Issued

  Tuesday, February 2, 1960
  65 years ago

• CPC

  • H01J9/40 - Closing vessels
  • Y10S53/03 - Sealing electron tubes

• US Classifications

  • 053 - Package making
  • 065 - Glass manufacturing
  • 445 - Electric lamp or space discharge component or device manufacturing