462707

Information

• Patent Grant
• 462707

• References
• Source

• Patent Number

  462,707

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1891
  133 years ago

• CPC

  • B60L5/02 - with ice-removing device
  • B60L2200/26 - Rail vehicles
  • Y10T29/4583 - Hammer

• US Classifications

  • 191 - Electricity: transmission to vehicles
  • 029 - Metal working