3558060

Information

• Patent Grant
• 3558060

• References
• Source

• Patent Number

  3,558,060

• Date Filed

  Not available

• Date Issued

  Tuesday, January 26, 1971
  53 years ago

• CPC

  • E01B9/04 - Fastening on wooden or concrete sleepers or on masonry without clamp members

• US Classifications

  • 238 - Railways: surface track