2235777

Information

• Patent Grant
• 2235777

• References
• Source

• Patent Number

  2,235,777

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1941
  83 years ago

• CPC

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

• US Classifications

  • 238 - Railways: surface track