2167844

Information

• Patent Grant
• 2167844

• References
• Source

• Patent Number

  2,167,844

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1939
  85 years ago

• CPC

  • H01J13/26 - Seals between parts of vessels Seals for leading-in conductors Leading-in conductors

• US Classifications

  • 174 - Electricity: conductors and insulators
  • 285 - Pipe joints or couplings
  • 313 - Electric lamp and discharge devices