2557824

Information

• Patent Grant
• 2557824

• References
• Source

• Patent Number

  2,557,824

• Date Filed

  Not available

• Date Issued

  Tuesday, June 19, 1951
  73 years ago

• CPC

  • B23Q35/124 - varying resistance
  • Y10S388/913 - Saturable reactor, space discharge device, or magnetic amplifier
  • Y10T82/143 - having electrical actuator

• US Classifications

  • 388 - Electricity: motor control systems
  • 073 - Measuring and testing
  • 082 - Turning
  • 318 - Electricity: motive power systems