2668941

Information

• Patent Grant
• 2668941

• References
• Source

• Patent Number

  2,668,941

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1954
  70 years ago

• CPC

  • H02K27/12 - having multi-phase operation

• US Classifications

  • 322 - Electricity: single generator systems
  • 310 - Electrical generator or motor structure
  • 363 - Electric power conversion systems