1857007

Information

• Patent Grant
• 1857007

• References
• Source

• Patent Number

  1,857,007

• Date Filed

  Not available

• Date Issued

  Tuesday, May 3, 1932
  92 years ago

• CPC

  • E01B11/10 - Fishplates with parts supporting or surrounding the rail foot

• US Classifications

  • 238 - Railways: surface track