3517300

Information

• Patent Grant
• 3517300

• References
• Source

• Patent Number

  3,517,300

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1970
  55 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
  • 330 - Amplifiers