1479158

Information

• Patent Grant
• 1479158

• References
• Source

• Patent Number

  1,479,158

• Date Filed

  Not available

• Date Issued

  Tuesday, January 1, 1924
  100 years ago

• CPC

  • H02K27/12 - having multi-phase operation

• US Classifications

  • 318 - Electricity: motive power systems