1712237

Information

• Patent Grant
• 1712237

• References
• Source

• Patent Number

  1,712,237

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1929
  95 years ago

• CPC

  • H02K17/28 - having compensating winding for improving phase angle

• US Classifications

  • 318 - Electricity: motive power systems
  • 310 - Electrical generator or motor structure