2893182

Information

• Patent Grant
• 2893182

• References
• Source

• Patent Number

  2,893,182

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1959
  65 years ago

• CPC

  • H01C1/024 - the housing or enclosure being hermetically sealed
  • Y10S53/03 - Sealing electron tubes
  • Y10T29/49087 - with envelope or housing

• US Classifications

  • 029 - Metal working
  • 053 - Package making