2133227

Information

• Patent Grant
• 2133227

• References
• Source

• Patent Number

  2,133,227

• Date Filed

  Not available

• Date Issued

  Tuesday, October 11, 1938
  87 years ago

• CPC

  • E01B9/28 - Fastening on wooden or concrete sleepers or on masonry with clamp members
  • E01C9/06 - Pavings adjacent tramways rails; Pavings comprising railway tracks

• US Classifications

  • 238 - Railways: surface track