2122872

Information

• Patent Grant
• 2122872

• References
• Source

• Patent Number

  2,122,872

• Date Filed

  Not available

• Date Issued

  Tuesday, July 5, 1938
  85 years ago

• CPC

  • H01H33/162 - Liquid resistors

• US Classifications

  • 218 - High-voltage switches with arc preventing or extinguishing devices
  • 200 - Electricity: circuit makers and breakers