2001897

Information

• Patent Grant
• 2001897

• References
• Source

• Patent Number

  2,001,897

• Date Filed

  Not available

• Date Issued

  Tuesday, May 21, 1935
  89 years ago

• CPC

  • H01H71/26 - with windings acting in opposition

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 336 - Inductor devices
  • 363 - Electric power conversion systems