2987662

Information

• Patent Grant
• 2987662

• References
• Source

• Patent Number

  2,987,662

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1961
  63 years ago

• CPC

  • H02P5/52 - additionally providing control of relative angular displacement
  • G05D3/149 - with clutch or brake

• US Classifications

  • 318 - Electricity: motive power systems
  • 332 - Modulators
  • 361 - Electricity: electrical systems and devices