3055590

Information

• Patent Grant
• 3055590

• References
• Source

• Patent Number

  3,055,590

• Date Filed

  Not available

• Date Issued

  Tuesday, September 25, 1962
  62 years ago

• CPC

  • E01B9/686 - with textured surface
  • Y10S238/01 - Track structure assembled by gluing

• US Classifications

  • 238 - Railways: surface track