2085558

Information

• Patent Grant
• 2085558

• References
• Source

• Patent Number

  2,085,558

• Date Filed

  Not available

• Date Issued

  Tuesday, June 29, 1937
  87 years ago

• CPC

  • E01B9/44 - Fastening the rail on the tie-plate

• US Classifications

  • 238 - Railways: surface track