3404331

Information

• Patent Grant
• 3404331

• References
• Source

• Patent Number

  3,404,331

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1968
  56 years ago

• CPC

  • H02M1/045 - for multiphase systems
  • H02M1/084 - using a control circuit common to several phases of a multi-phase system

• US Classifications

  • 323 - Electricity: power supply or regulation systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems