2549250

Information

• Patent Grant
• 2549250

• References
• Source

• Patent Number

  2,549,250

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1951
  73 years ago

• CPC

  • H02P9/18 - the switching being caused by a servomotor, measuring instrument, or relay

• US Classifications

  • 322 - Electricity: single generator systems
  • 318 - Electricity: motive power systems