1911389

Information

• Patent Grant
• 1911389

• References
• Source

• Patent Number

  1,911,389

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1933
  91 years ago

• CPC

  • H02P5/695 - Differential gearing

• US Classifications

  • 318 - Electricity: motive power systems
  • 187 - Elevator, industrial lift truck, or stationary lift for vehicle