1501488

Information

• Patent Grant
• 1501488

• References
• Source

• Patent Number

  1,501,488

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1924
  100 years ago

• CPC

  • H02K47/02 - Ac/dc converters of vica versa

• US Classifications

  • 310 - Electrical generator or motor structure
  • 431 - Combustion