1899462

Information

• Patent Grant
• 1899462

• References
• Source

• Patent Number

  1,899,462

• Date Filed

  Not available

• Date Issued

  Tuesday, February 28, 1933
  91 years ago

• CPC

  • H02K27/12 - having multi-phase operation

• US Classifications

  • 310 - Electrical generator or motor structure