2289330

Information

• Patent Grant
• 2289330

• References
• Source

• Patent Number

  2,289,330

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1942
  82 years ago

• CPC

  • G05D3/128 - using clutch or brake

• US Classifications

  • 310 - Electrical generator or motor structure
  • 318 - Electricity: motive power systems