2816406

Information

• Patent Grant
• 2816406

• References
• Source

• Patent Number

  2,816,406

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1957
  67 years ago

• CPC

  • H01J9/395 - Filling vessels
  • F21K5/02 - ignited in a non-disrupting container
  • Y10S53/03 - Sealing electron tubes

• US Classifications

  • 053 - Package making
  • 313 - Electric lamp and discharge devices
  • 431 - Combustion