3219900

Information

• Patent Grant
• 3219900

• References
• Source

• Patent Number

  3,219,900

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1965
  59 years ago

• CPC

  • H02P7/347 - in which only the generator field is controlled
  • Y10S388/91 - Operational/differential amplifier

• US Classifications

  • 388 - Electricity: motor control systems
  • 318 - Electricity: motive power systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems