1464503

Information

• Patent Grant
• 1464503

• References
• Source

• Patent Number

  1,464,503

• Date Filed

  Not available

• Date Issued

  Tuesday, August 14, 1923
  100 years ago

• CPC

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

• US Classifications

  • 310 - Electrical generator or motor structure