2842643

Information

• Patent Grant
• 2842643

• References
• Source

• Patent Number

  2,842,643

• Date Filed

  Not available

• Date Issued

  Tuesday, July 8, 1958
  66 years ago

• CPC

  • H02B11/20 - having an enclosure

• US Classifications

  • 218 - High-voltage switches with arc preventing or extinguishing devices
  • 361 - Electricity: electrical systems and devices