2721522

Information

• Patent Grant
• 2721522

• References
• Source

• Patent Number

  2,721,522

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1955
  69 years ago

• CPC

  • B60F1/043 - Vehicles comprising own propelling units
  • B60F2301/12 - using transverse wheels, endless chains, or the like

• US Classifications

  • 105 - Railway rolling stock
  • 213 - Railway draft appliances