1836559

Information

• Patent Grant
• 1836559

• References
• Source

• Patent Number

  1,836,559

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1931
  93 years ago

• CPC

  • G04C15/0081 - Automatic stabilisation of net frequency with regard to time

• US Classifications

  • 290 - Prime-mover dynamo plants
  • 318 - Electricity: motive power systems
  • 322 - Electricity: single generator systems
  • 361 - Electricity: electrical systems and devices
  • 968 - Horology