3858525

Information

• Patent Grant
• 3858525

• References
• Source

• Patent Number

  3,858,525

• Date Filed

  Not available

• Date Issued

  Tuesday, January 7, 1975
  50 years ago

• CPC

  • B61C9/48 - with motors supported on vehicle frames and driving axles
  • B61C9/38 - Transmission systems in or for locomotives or motor railcars with electric motor propulsion

• US Classifications

  • 105 - Railway rolling stock