1468528

Information

• Patent Grant
• 1468528

• References
• Source

• Patent Number

  1,468,528

• Date Filed

  Not available

• Date Issued

  Tuesday, September 18, 1923
  101 years ago

• CPC

  • E01B27/026 - by means of driven tools
  • E01B27/021 - by devices moving underneath the track
  • E01B27/13 - Packing sleepers, with or without concurrent work on the track
  • E01B29/04 - Lifting or levelling of tracks

• US Classifications

  • 104 - Railways
  • 037 - Excavating
  • 188 - Brakes