2858468

Information

• Patent Grant
• 2858468

• References
• Source

• Patent Number

  2,858,468

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1958
  65 years ago

• CPC

  • H01T1/08 - using flow of arc-extinguishing fluid

• US Classifications

  • 313 - Electric lamp and discharge devices