1249526

Information

• Patent Grant
• 1249526

• References
• Source

• Patent Number

  1,249,526

• Date Filed

  Not available

• Date Issued

  Tuesday, December 11, 1917
  107 years ago

• CPC

  • H02P1/027 - Special design of starting resistor
  • B23Q5/28 - Electric drives

• US Classifications

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