1375064

Information

• Patent Grant
• 1375064

• References
• Source

• Patent Number

  1,375,064

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1921
  103 years ago

• CPC

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

• US Classifications

  • 104 - Railways
  • 037 - Excavating