2540814

Information

• Patent Grant
• 2540814

• References
• Source

• Patent Number

  2,540,814

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1951
  74 years ago

• CPC

  • H02B11/20 - having an enclosure

• US Classifications

  • 200 - Electricity: circuit makers and breakers