2719312

Information

• Patent Grant
• 2719312

• References
• Source

• Patent Number

  2,719,312

• Date Filed

  Not available

• Date Issued

  Tuesday, October 4, 1955
  69 years ago

• CPC

  • E01H8/12 - specially adapted to grooved rails, flange-ways, or like parts of the permanent way

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning