1374565

Information

• Patent Grant
• 1374565

• References
• Source

• Patent Number

  1,374,565

• Date Filed

  Not available

• Date Issued

  Tuesday, April 12, 1921
  103 years ago

• CPC

  • H02K27/08 - with multiple-fed armature

• US Classifications

  • 318 - Electricity: motive power systems