2069478

Information

• Patent Grant
• 2069478

• References
• Source

• Patent Number

  2,069,478

• Date Filed

  Not available

• Date Issued

  Tuesday, February 2, 1937
  87 years ago

• CPC

  • E01B11/24 - with oblique or overlapping rail ends

• US Classifications

  • 238 - Railways: surface track