3753404

Information

• Patent Grant
• 3753404

• References
• Source

• Patent Number

  3,753,404

• Date Filed

  Not available

• Date Issued

  Tuesday, August 21, 1973
  51 years ago

• CPC

  • E01B29/26 - the fastening means being spikes
  • E01B29/14 - for lifting sleepers up to the rails

• US Classifications

  • 104 - Railways