1706443

Information

• Patent Grant
• 1706443

• References
• Source

• Patent Number

  1,706,443

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1929
  95 years ago

• CPC

  • H02P3/18 - for stopping or slowing an ac motor
  • Y10T307/812 - Differential speed between two bodies

• US Classifications

  • 318 - Electricity: motive power systems
  • 144 - Woodworking
  • 307 - Electrical transmission or interconnection systems