3305721

Information

• Patent Grant
• 3305721

• References
• Source

• Patent Number

  3,305,721

• Date Filed

  Not available

• Date Issued

  Tuesday, February 21, 1967
  57 years ago

• CPC

  • H02P7/347 - in which only the generator field is controlled
  • Y10S388/917 - Thyristor or scr

• US Classifications

  • 388 - Electricity: motor control systems
  • 318 - Electricity: motive power systems