3575648

Information

• Patent Grant
• 3575648

• References
• Source

• Patent Number

  3,575,648

• Date Filed

  Not available

• Date Issued

  Tuesday, April 20, 1971
  53 years ago

• CPC

  • H02P7/066 - using a periodic interrupter

• US Classifications

  • 318 - Electricity: motive power systems