1768952

Information

• Patent Grant
• 1768952

• References
• Source

• Patent Number

  1,768,952

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1930
  93 years ago

• CPC

  • H01H33/162 - Liquid resistors

• US Classifications

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