2787754

Information

• Patent Grant
• 2787754

• References
• Source

• Patent Number

  2,787,754

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1957
  67 years ago

• CPC

  • H02K47/28 - operating as commutator machines with added slip-rings

• US Classifications

  • 363 - Electric power conversion systems
  • 318 - Electricity: motive power systems