2686286

Information

• Patent Grant
• 2686286

• References
• Source

• Patent Number

  2,686,286

• Date Filed

  Not available

• Date Issued

  Tuesday, August 10, 1954
  70 years ago

• CPC

  • H02M1/22 - incorporating collectors and brushes

• US Classifications

  • 363 - Electric power conversion systems
  • 200 - Electricity: circuit makers and breakers