3726232

Information

• Patent Grant
• 3726232

• References
• Source

• Patent Number

  3,726,232

• Date Filed

  Not available

• Date Issued

  Tuesday, April 10, 1973
  52 years ago

• CPC

  • E01B29/46 - Devices for holding, positioning, or urging together the rail ends
  • E01B11/48 - Joints made by flame welding

• US Classifications

  • 104 - Railways