1504159

Information

• Patent Grant
• 1504159

• References
• Source

• Patent Number

  1,504,159

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1924
  99 years ago

• CPC

  • H02K21/34 - having bell-shaped or bar-shaped magnet

• US Classifications

  • 310 - Electrical generator or motor structure