1514546

Information

• Patent Grant
• 1514546

• References
• Source

• Patent Number

  1,514,546

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1924
  100 years ago

• CPC

  • H02P7/14 - of voltage applied to the armature with or without control of field Ward-Leonard

• US Classifications

  • 338 - Electrical resistors
  • 318 - Electricity: motive power systems