3671826

Information

• Patent Grant
• 3671826

• References
• Source

• Patent Number

  3,671,826

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1972
  52 years ago

• CPC

  • H01F7/1877 - controlling a plurality of loads
  • H02P8/165 - using two level supply voltage

• US Classifications

  • 318 - Electricity: motive power systems