3699424

Information

• Patent Grant
• 3699424

• References
• Source

• Patent Number

  3,699,424

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1972
  52 years ago

• CPC

  • G05F1/13 - using ferroresonant transformers as final control device
  • H02M3/3388 - of the parallel type

• US Classifications

  • 363 - Electric power conversion systems