2713974

Information

• Patent Grant
• 2713974

• References
• Source

• Patent Number

  2,713,974

• Date Filed

  Not available

• Date Issued

  Tuesday, July 26, 1955
  69 years ago

• CPC

  • E01B9/36 - Metal sole-plates for rails which rails are directly fastened to sleepers
  • E01B9/681 - characterised by the material

• US Classifications

  • 238 - Railways: surface track