1786772

Information

• Patent Grant
• 1786772

• References
• Source

• Patent Number

  1,786,772

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1930
  94 years ago

• CPC

  • H02P29/0027 - Controlling a clutch between the prime mover and the load
  • Y10S388/928 - Which controls position of commutator brushes

• US Classifications

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