2057663

Information

• Patent Grant
• 2057663

• References
• Source

• Patent Number

  2,057,663

• Date Filed

  Not available

• Date Issued

  Tuesday, October 20, 1936
  88 years ago

• CPC

  • E01B11/12 - Fishplates engaging only the rail foot

• US Classifications

  • 238 - Railways: surface track