1276675

Information

• Patent Grant
• 1276675

• References
• Source

• Patent Number

  1,276,675

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1918
  105 years ago

• CPC

  • H01H33/84 - the fluid being liquid
  • H01H33/75 - Liquid-break switches
  • H01H33/92 - the arc-extinguishing fluid being liquid

• US Classifications

  • 218 - High-voltage switches with arc preventing or extinguishing devices