3564390

Information

• Patent Grant
• 3564390

• References
• Source

• Patent Number

  3,564,390

• Date Filed

  Not available

• Date Issued

  Tuesday, February 16, 1971
  54 years ago

• CPC

  • H02M5/293 - using semiconductor devices only
  • H02M5/16 - for conversion of frequency
  • H02M5/225 - comprising two stages of AC-AC conversion

• US Classifications

  • 363 - Electric power conversion systems